In the United States, we use energy more efficiently than in the past, and our total energy consumption is therefore coming down. True False

Answers

Answer 1
false, we waste it on everything like not umpluging the computer when its fully charged, turning on the tv/radio for your dog when you leave, ect.
Answer 2
False.
Remember how many times do you remember leaving your x-box, lights, and TV on?

Related Questions

PLEASE ASAP suppose you use a microscope to look at a cell from the skin of a onion. What structure will you see that would not be found in a cell from your skin? A. Endoplasmic reticulum B. Golgi Apparatus C.Cell wall D. Plasma membrane

Answers

The answer to this is C because humans don't have cell walls and if you are looking at an onion it has a cell wall because it is a plant. 

Describe the pathway of sound from the point where it enters the outer ear to the point in which the sound information travels to the brain. Briefly describe the structure and function of each organ along the pathway.

@ColdStare

Answers

When you first hear a sound, it travels to the auricle (which is also known as the pinnae). That is the part of the ear you can see you the human eye. It then moves through the ear canal, until it reached the tympanic membrane (also known as the eardrum). When it reaches the ear drum the noise starts to vibrate. Than alerting the three tiny bones within your inner ear called the ossicles. These bones have names of course. they are called the malleus (which is known as the hammer), incus (which is known as the anvil) and stirrup (which is known as the stapes). When the ossicles moves the fluid in the cochlea, the tiny hair that is in our ears (I know gross right) then lets the brain know. The process seems long, but happens so quickly within our body.

while you first pay attention to a legitimate, it travels to the auricle which is likewise referred to as the pinnae. that is the part of the ear you can see you the human eye. It then moves through the ear canal, till it reached the tympanic membrane (additionally known as the eardrum). When it reaches the eardrum the noise begins to vibrate. Then alerting the 3 tiny bones inside your inner ear called the ossicles. those bones have names of routes. they are referred to as the malleus (which is called the hammer), incus (that is referred to as the anvil), and stirrup (which is referred to as the stapes). when the ossicles flow the fluid inside the cochlea, the tiny hair that is in our ears (I recognize gross right) then we could the mind know. The system seems lengthy but happens so speedily within our frame.

what is the precise pathway for sound to the brain?

The auditory pathway starts at the cochlear nucleus, then the advanced olivary complex, then the inferior colliculus, and finally the medial geniculate nucleus. The information is decoded and incorporated through every relay nucleus inside the pathway and subsequently projected to the auditory cortex.

What are the 2 sound pathways for hearing?

Auditory messages are conveyed to the mind thru types of pathway: the number one auditory pathway which exclusively carries messages from the cochlea, and the non-primary pathway (also referred to as the reticular sensory pathway) which contains all kinds of sensory messages.

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Because homeostasis is vital for survival, _______ mechanisms have evolved that maintain a stable internal environment.

Answers

Redundant mechanisms

To maintain homeostasis, redundant mechanisms are present in the body so that when one of the systems fails, other complementary or backup systems can help to compensate and ensure the survive of the organism by maintaining homeostasis. Examples of these redundant systems involve blood pressure regulation, temperature regulation, breathing and pH control in the body during exercise.

What would you expect to see in a blood sample of a person who has drowned in salt water? Explain in terms of osmosis.

Answers

Salt water is a very hypertonic medium. The osmosis gradient is the difference in concentration between two mediums. In this case, the salt concentration outside of the blood cells (body) was much higher than the one inside (they were in a hypertonic medium). This differences promotes the exit of water from the blood cells to the extracellular medium. The main thing we could expect to see in a blood sample of someone that drowned in salt water is that his/her erythrocytes were shrinked because all the water exited the cells.

Which statement accurately describes DNA?


A. DNA is found on genes.
B. DNA is replicated by mRNA.
C. DNA is a molecule that contains genes.
D. DNA is a molecule made up of chromosomes.

Answers

i believe the answer is d, i hope this helps
I think it is D. DNA is a molecule made up of chromosomes

What nursing action is essential when a client experiences hemianopsia as the result of a left ischemic stroke?

Answers

Correct option: Place objects within the visual field

An ischemic stroke  in the left side of the brain caused hemianopia to this patient. Hemianopsia is a decreased vision or blindness, in this case, left half of the visual field.
Can also be caused by brain tumor and trauma.



What is the term for the layers of bony matrix surrounding the cell at a?

Answers

It is probably the lamellae.
The lamellae are sheets of bony matrix. This bony matrix is produced by osteoblasts, which are cells that synthesise collagen and specialised proteins like osteocalcin and osteopontin. These are then the most important constituents of the bony matrix.

While mRNA strands are being created a sequence is sometimes miscopied. What is the best possible outcome, the worst possible outcome and the long-term effect on the cell if mRNA strands were miscopied?

Answers

The best and worst possible outcome and the long-term effect on the cell if mRNA strands were miscopied is that the cell will not make functional proteins from that mRNA strand. The best and at the same time worst possible outcome is that the cell will not make functional proteins from the mRNA strand.

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Which statement is not true of grasses?


They are similar to succulents.


They are resistant to extreme temperature.


They include grains.


They are the most widely distributed flowering plant

Answers

The correct answer for this question would be the third option. The statement that is not true of grasses is that, they include grains. Not all grasses have grains. But they can be resistant to extreme temperature and are widely distributed and they are similar to succulents. Hope this answer helps

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Though they are constantly changing, ecosystems are naturally _____.


consistent


crowded


species-rich


balanced

Answers

I say the answer is D
the answer is balanced because all things must be balanced for everyone to survive including in the food web and habitat s everything must be balanced for anything to survive

For many species living in variable environments, sexual reproduction has proven to be a better solution for reproduction than asexual reproduction because sexual reproduction ______________ .

Answers

CCCCCCCCCCCCCCCCCCCCCCCCCC

In any food web, which organism has the least available energy?
A.birds
B plants or producer
C fungi or decomposers
D animals or carnivores

Answers

d since the 10% rule states that 0nly 10% of energy is passed to another animal.

Answer:

d

Explanation:

What is meant by the following statement about the cell membrane? The cell membrane is said to be semipermeable.

Answers

it only allow certain substances to pass through it therefore the cell membrane is like a filter.

The cell membrane or a plasma membrane is a semipermeable membrane which means that this is a layer that allows only certain molecules that can pass through it. This allows the cells to keep their materials and the contents parted from the environment and from the other cells. This also makes the phospholipid bilayer an outstanding semipermeable membrane and protects the intracellular organelles from the environment that is outside from the cell.

The specialized tissue in the root that functions in food storage is the

Answers

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For their summer holiday, Jane and her family are visiting places surrounding the Mediterranean Sea. Which type of biome is Jane and her family visiting? rainforest shrubland tundra coniferous forest

Answers

The correct answer is Shrubland.

Jane and her family is going to visit shrubland biome. This biome generally get more than land than the desert and the grasslands but the rainfall is less than forested area. Some places that are found surrounding the Mediterranean Sea is California, Mexico, Chile, et cetera.



In biology class one day, Mrs. Chabon wrote six physiological functions on the board. Then, she asked groups of students to each choose the three functions that are purposes of the excretory system. These are the lists they made. Group 1: maintaining pH level of blood; transporting hormones throughout the body; regulating growth Group 2: removing wastes from the body; digesting solid foods; maintaining salt and water balance Group 3: maintaining salt and water balance; maintaining pH level of blood; regulating growth Group 4: removing wastes from the body; maintaining pH level of blood; maintaining salt and water balance Which group correctly listed the functions of the excretory system? group 1 group 2 group 3 group 4

Answers

i believe the answer is group 4
Excretory system removes all the wastes from the body through the creation of feces and Urine, maintains the PH level trough the regulation of H+ from the kidneys,  and maintaining water balance by controlling the water concentration within the blood plasma during the excretion process of Urea.

In an attempt to deal with his severe, untreatable epileptic seizures, h.m. had portions of his _____, including the brain structure called the _____ surgically removed.

Answers

In an attempt to deal with his severe, untreatable epileptic seizures, H. M. had portions of his MEDIAL TEMPORAL LOBES, including the brain structure called the HIPPOCAMPUS surgically removed.

An epileptic seizure or epileptic fit or seizure or most commonly as fit refers to brief episodes of symptoms due to abnormal activities in the brain. Hippocampus is the portion of brain located in the cerebral cortex. It is associated with memory.

Schizophrenia is a disorder that is most often treated _______.
a. over an extended period of time
b. over a short period of time
c. only in its acute phase
d. primarily by the use of psychotherapy

Answers

Schizophrenia is a disorder that is most often treated primarily by the use of psychotherapy.

Schizophrenia is most often treated: a. over an extended period of time

Schizophrenia can be described as a chronic mental health disorder which is usually complex and is characterized by delusions, disorganized speech and behavior, impaired cognitive ability and hallucinations.

Serious of treatment can be employed, which involves medications and psychotherapy. Generally, the treatment of schizophrenia takes no shorter than 6 years. It can extend to long period of time.

Therefore, Schizophrenia is most often treated: a. over an extended period of time

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How does mitosis in plant cells differ from that in animal cells?      A. Plant cells lack a cell membrane. B. Plant cells lack spindle fibers. C. Animal cells lack a cell plate. D. Animal cells lack cytokinesis

Answers

The correct option is C.
Mitosis occur in both plants and animal cells. The difference in mitosis between the plant and animal cells occur during the cytokineses stage. In this stage, the animal cells form cleavages which gives rise to daughter cells. Because of the rigid cell wall that is present in plants they can not form cleavages, instead they form cell plate at the center of the dividing cells; this cell plate separate the newly formed cells.
Final answer:

Plant cells have cell walls and chloroplasts, while animal cells lack these structures. Plant cells form a cell plate during mitosis, while animal cells do not.

Explanation:

Plant cells and animal cells have several differences when it comes to mitosis. One major difference is that plant cells have a cell wall, while animal cells do not. This means that during mitosis, plant cells form a cell plate, which eventually becomes a new cell wall, while animal cells do not have this structure.

Another difference is that plant cells have chloroplasts, which are responsible for photosynthesis, while animal cells do not. Additionally, plant cells have plasmodesmata, which are channels that allow for communication between neighboring cells, while animal cells lack this structure.

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The desert fennec is a small fox that lives in the Sahara Desert. It has long limbs and long ears.

Compared to the desert fennec, you might expect the Arctic fox to have _____.


shorter fur


larger eyes


longer legs


shorter ears

Answers

The answer is D "Shorter ears."

Answer:

shorter ears

Explanation:

All of the organisms in the Kingdom Planta, except mosses, are vascular.



Which description is common to all organisms in the Kingdom Planta?



A.


produce pollen


B.


have stamens and pistils


C.


produce cones


D.


use photosynthesis to get nutrients

Answers

d because they are all plants

Answer:

It's use photosynthesis to get nutrients.

Explanation:

So the answer is D.

How does a growing embryo inside a seed obtain food?

1) It uses food stored within the seed.
2) It undergoes photosynthesis to make its own food.
3) It absorbs food from the outside environment.
4) It takes in food provided by the seed coat.

Answers

Answer:

1) it uses food stored within the seed.

Explanation:

just got it right...

A developing embryo inside a seed uses food stored inside the seed to gain nutrition. So, the correct option is A.

What is an Embryo?

The embryo is created shortly after fertilization when the zygote divides multiple times in accordance with the patterns unique to each species. An embryo with differentiated radicle, plumule, and cotyledons is enclosed in the seed coat.

The plumule produces the aerial shoot, whereas the radicle, when it becomes longer, produces the major root. There may be one cotyledon (monocotyledons) or two cotyledons (as in dicotyledons).

Sometimes they act as food reserves, storing grains, peas, almonds, cashews, and other foods, or they act as photosynthetic cells in immature seedlings.  The hypocotyl is the portion of an embryonic axis that lies between both the radicle and the cotyledon's attachment point. In a similar vein, the region of a embryonic axis between both the plumule as well as the point of attachment of cotyledons is called epicotyl.

Thus,  the correct option is A.

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What were some of the earliest forms of life on Earth?

Answers

Answer:

The first life forms were (3.8 to 2.5 billion years ago), the Archean Period and the world's landmasses began to form in the Archean Period. Earth's initial life forms were bacteria, which could survive in the highly toxic atmosphere that existed during this time.

Explanation:

Right on ED2021 practice, goodluck!

Microbes, the earliest known life forms, left traces of their existence in rocks that were 3.7 billion years old.

What are microbes?

Microbes are extremely minute living entities that are all around us and are invisible to the unaided eye.

They are aquatic, terrestrial, and avian organisms. Millions of these bacteria, which are also referred to as microorganisms, reside in the human body. While certain microorganisms make us ill, others are vital to our wellbeing.

A microorganism, often known as a microbe, is technically a tiny organism. The term "microbiology" refers to the study of microorganisms.

Bacteria, fungus, archaea, and protists are all types of microorganisms. Prions and viruses are not considered microbes because they are considered non-living in general.

The earliest known life forms, microbes, left behind signs of their presence in 3.7 billion year-old rocks.

Thus, microbes are some of the earliest forms of life on Earth.

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The main goal of cellular respiration is the production of ___ molecules.

Answers

The purpose of cellular respiration is to convert the energy stored in glucose to ATP.
The goal of Cellular respiration is to produce 36 ATP molecules.

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Which often results from great variations in a habitat’s abiotic conditions?


increased moisture


more niches


fewer organisms


lower temperatures


Answers

The result that is often seen when there is a great variation in a habitat's abiotic conditions is that there are more niches. When we say niche, this is an ecological term that refers to the response of an organism or population to its environment based on the resources, the competitors around it, as well as other factors that could affect them.

which of the following is extrusive?

Magma
Lava
Laccolith
Batholith

Answers

the answer to which of the following is extrusive is letter B. lava

Answer:

Lava

Explanation:

Extrusive igneous rocks form when magma reaches the Earth's surface a volcano and cools quickly. Most extrusive (volcanic) rocks have small crystals. Examples include basalt, rhyolite, andesite, and obsidian.

Which of the following plants do NOT have swimming sperm?

ginkgos

cycads

both a and b

none of the above

Answers

Answer:

None of these.

Explanation: The plants like cycads and ginkgos have swimming sperms. they need water to complete their life cycle.

There are many adaptations seen in the plants like liveworts, ferns and mosses in which they require water to complete its life cycle. This adaptation is not only restricted upto cyptograms. This can also be seen in the plants like ginkgos and cycads. Their sperms are very strange.

What can you conclude if the protein with an apparent mass of 45 kda is not detected in individuals who lack the dominant allele? that protein is probably coded for by the recessive allele that protein is probably coded for by the dominant allele that protein is probably expressed only when the recessive and dominant alleles are both present?

Answers

The answer is the second one. 


Dominance in hereditary qualities is a connection between alleles of one quality, in which the impact on the phenotype of one allele covers the commitment of a moment allele at a similar locus. The main allele is overwhelming and the second allele is passive. 
Consequently, I closed if the body has an absence of Dominance Allele, the protein is most likely coded for by the Dominance allele.

Your textbook describes a field experiment using guppies that was conducted to test natural selection. complete the sentences about this experiment with the correct terms.

Answers

Final answer:

John Endler's field experiment with Trinidad guppies demonstrated how selection pressure and genetic variability drive natural selection in guppy populations. The shift in guppy coloration in different environments highlights the tradeoff between sexual selection and predation risk. These factors all play a role in the stability of guppy populations and ecosystems.

Explanation:

The guppy field experiment conducted by John Endler in Trinidad serves as a strong example of selection pressure affecting genetic variability and natural selection. By relocating drab-colored guppies from an area with predators (area 3) to an area without predators (area 1), it was observed that, over time, these guppies developed brighter colors. This change suggests that genetic variability did exist in the original guppy population, as there were alleles present for both bright and drab coloration traits. The presence of predators in the original habitat (area 3) creates selection pressure for more camouflaged, drab colors to avoid predation, whereas, in the absence of predators (area 1 after relocation), sexual selection favored brighter colors which are more attractive to female guppies.

If guppies from a predator-free environment (area 2) were moved back to the predator-filled environment (area 3), it can be predicted that over time, the bright colors would diminish as predators would more easily catch the more conspicuous guppies. Furthermore, if female preferences shifted from coloration to size, we would expect the selective pressure to shift accordingly, and larger fish, regardless of their color, would become more prevalent in the population. This sort of selective breeding would also affect the stability of the guppy population and potentially the ecosystem, as different traits become advantageous or disadvantageous depending on the environment and predation pressure.

As an animal ages and its hair turns white, the medulla becomes filled with
A. water.
B. melanin.
C. air.
D. fat.

Answers

The answer is c) Air

Answer:

B. melanin.

Explanation:

Melanin is a type of pigment that make our hairs coloured. When ages past, this pigment is produced in minor quantities, that's why we lost that natural colour in our hair.

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When is using a rhetorical question often effective in a speech?A. When the audience wants to ask the speaker questionsB. When a speaker has run out of ideasC. When the audience has stopped listening to the speaker D. When a speaker wants to emphasize a series of points To study cells with a light microscope different types of stains are usually available. why is it generally more useful to stain eukaryotic cells than prokaryotic cells? How did whales evolve from land mammals? Reason What were the results of the election of 1860? Check all of the boxes that apply.a. Southern states contested the election results.b. Southern states immediately launched a civil war against the Northern states.c. South Carolina seceded from the Union.d. Several other Southern states joined together to form the Confederacy. Please answer the following question in English. Write two words borrowed from the Spanish language and used within the English language.When entering your answers for fill in the blank and essay questions, please be sure to use accent marks and/or correct punctuation to avoid your answer being marked incorrect. You may copy and paste the accented character or punctuation mark from this list if needed: Our visual perception is biased because we do not perceive objects in isolation. To measure how much stuff is in a specified volume of a substance, scientists use ___. 15 POINTS Is it possible for a system of equations to be both independent and inconsistent? Explain What objects does dee ask to have? what does dee plan to do with these items? Which of the following was a primary reason France sought to colonize North America? A To reduce overpopulation in EuropeBTo create communities founded on religious toleranceCTo profit from trading in furs and other goodsDTo create joint ventures with other European powers a rectangular flower garden has area of 32 square feet. if the width of the garden is 4 feet less than the length, what is the perimeter, in feet, of the garden? The sirens could be described as ___A. Self-centered B. EnchantingC. WanderingD. Creative and Original Medical school requires a huge commitment in time and energy. how have you prepared for this commitment Any schooling that occurs after high school can be deemed The Inca civilization had: a) a strong president. b) a strong central government. c) no government. Generators need a source of energy to produce electricity. Which form of energy is a nonrenewable source of energy? two parallel lines cut by a transversal. What is the value of x? The phrase what a wonderful place this earth would be creates which kind of tone? doubtful? inspiring? critical? calming? Are characterized by being mostly aquatic and microscopic, having zoospores and gametes with flagella. HELP PLEASE URGENT NEED TO PASS THIS CLASS Steam Workshop Downloader