The image below was generated by the National Oceanic and Atmospheric Administration (NOAA) to monitor weather systems that could evolve into tropical cyclones. Satellite images and weather data have been entered into a computer model, which has identified three systems that might become tropical cyclones. Each system is associated with a different likelihood of turning into a tropical cyclone.


The image suggests that there is _______ in the computer models used to make weather predictions.


A. no error


B. some uncertainty


C. zero accuracy


D. perfect accuracy

(Edit: It's B)

both P waves and S waves can travell through solids.In advance, P waves can travel through gasses too but S waves can't.

Answer:

The correct answers are they shake the ground and they travel through solids.

Explanation:

When an earthquake occurs, waves are sent in various directions across the earth's surface.

These waves can be classified into two types: Body Waves and Surface Waves.

Within body waves we have two types: primary (P) and secondary (S).

Both travel through the interior of the earth from the place where the earthquake occurred, to several directions that are in the distance.

The P waves are the fastest and the first ones, and the S waves are the ones that come later.

Both waves shake the ground, being that only the P waves do it in the direction in which they are directed and the S waves do so perpendicularly or transversally.

Also, both waves can move through solid materials, but only P waves can move through liquid materials.

Answer:

because the earth revolves around the sun and the sun light hits the earth in different position

The earth spinning and moving then the sun hitting on different spots

Answer:

It is important for a cell to perform checks after DNA replication because if errors are not taken away or removed from the regions inside a gene, then whats left of the proteins could possibly become influenced

Explanation:

Graphite is used to make the writing cores of pencils. Wood (Softwood) Softwoods are coniferous trees, such as pines or spruces. Cedar wood is most commonly used in pencil production. The wood encases the graphite, making it easier for the writer to hold. -google definition

Answer:

Wood, Graphite, Natural Rubber, Iron

Explanation:

Answer:b

Explanation:not sure tho

Answer: Molecule 4

Molecule 1 is a carbohydrate (sugar).

Molecule 2 is a lipid (fat).

Molecule 3 is a nucleic acid.

Molecule 4 is a protein.

Molecule 4 is the answere

No they are not because they don’t contain chlorophyll which is the organelle that is in charge of the process.

Consumers cannot perform photosynthesis.

Explanation:

The food chain is composed of two main components namely producers and consumers. The plants are kept under producers as they are involved in the production of food through a process called photosynthesis required by the other living organism.

The food which is produced by the plant is used by itself as well as by all other living creatures. Animal are called consumers because they cannot prepare their own food and are dependent on plant or producers as they cannot perform photosynthesis.

Crystal habit may be described using words such as "bladed," "fibrous," "platy," or "dendritic".

Answer:

Option B, Crystal habit

Explanation:

The external shape of crystal is depicted by crystal shape. It is the characteristics of minerals to grow into characteristics shapes governed by their atomic structure thereby giving it a habit/

Some common crystal habits are – Granular, Bladed, Massive, Nodular, columnar, cubic, dendritic, etc.  

These crystal habit can help us to visualize the geometric shape of a mineral. Not all mineral forms have a characteristic habit (crystl habit).  

Hence, option B is correct.

Answer:

1. RNA

2. DNA

3. Adenine

4. Double Helix

5. Guanine

6. Thymine

7. Cytosine

8. Ribose

9. Uracil

10. Deoxyribose

Explanation:

Because yes. Plus I did this when I was in middle school. Cool hint: remember (A)pple (T)ree - (C)ar (G)arage. A binds with T and C binds with G and vise versa. (That is only for DNA)

Answer:

A

Explanation:

Isostatic equilibrium is used to state why some regions of the lithosphere have greater elevation than others. The crust ‘floats’on the‘liquid’ mantle below and different regions  of the crust submerge into the mantle differentially depending on their local densities or weight. Heavier regions such as in mountainous region (like the Himalayas) are sunken deeper into the mantle that other regions.  Every local region has its own local isostatic equilibrium.

Answer:

The correct option is Option C

i.e. Asthenosphere is denser than lithosphere.

Explanation:

Asthenosphere is the layer situated below the lithosphere.

Theory of isostasy says that the layers above the other layer must have lesser density. This has two explanations. Firstly, if its not hold, then the denser above layer would sink below the less denser bottom layer. Secondly, as we go inwards, the pressure increases. This leads to the lower layers have greater density. So, as Asthenosphere is situated below the lithosphere, it has higher density.

It has 4 protons because the atomic number is the number of protons.

This element would be beryllium.

10 because i said it is supposed to be

Answer:

Pretty sure it's A because people can redo this test as many times as needed to verify the answer.

Answer:

D. All living organisms are composed of one or more cells, which came from pre-existing cells.

Explanation:

took the test on

A phase diagram assumes pressure is kept constant.

Answer: choice three

Answer:

pressure

Explanation:

The phase diagram is a graph used to indicate the temperature and pressure conditions necessary to obtain a substance in a specific physical state (solid, liquid or gas). In this type of diagram, pressure is a factor that is kept constant.

The x (horizontal) axis contains the temperature values, and the y (vertical) axis contains the pressure values. In addition, there are three curves connected to a single point (called a triple point), dividing the graph into three well-defined areas, as we can see in the diagram shown above.

In addition to indicating the conditions for the substance to be in a specific physical state, the phase diagram indicates the conditions for any change in physical state to occur.

Answer:

This phenomenon will be explained as the adaptation to Environment.

Explanation:

Adaptation is a process of natural selection where an organism changes its functional or structural parts to best fit in an environment. Adaptation is the basic concept of Darwin's theory of Natural Selection. It explain that why Organisms tend to change with the changing environment. In the given example, Although pesticides can improve the crop production however, eventually Pests developed resistance to the Pesticides and no longer got effected by them. So we can say that Pests have adapted themselves to survive in the presence of Pesticides.

Answer:

Rough Endoplasmic Reticulum

Explanation:

Rough endoplasmic reticulum (RER) is series of connected sacs that plays a key role in the synthesis of proteins as well as in their folding and transportation. Since Globulin is a protein, the Rough Endoplasmic Reticulum will assist in its formation.

Answer:

Population means for example: "The forest is populated by savage animals"

Explanation:

Population exactly means just that a town is populated by humans, or if the forest is populated by savage animals that will kill you on sight.

Hope this helps!

Answer:

all the inhabitants of a particular town, area, or country.

"the island has a population of about 78,000" like the USA the USA has a population of 331,002,651 people

There is a 50% chance they will have heterozygous round and a 50% chance they have homozygous Oval eyes

Spongebob has big round eyes(R) which is dominant over and oval eye shape(r) and he is heterozygous for his round eye shape and marries a sponge lady with oval shape eyes then the kids have a 50% chance to have big round eyes and a 50% chance to have oval eye shape.

If spongebob has big round eyes(R) which is dominant over and oval eye shape(r) and he is heterozygous for his round eye shape and marries a sponge lady with oval shape eyes then the outcome will be Heterozygous round = Rr, Oval = rr.

So all possible genetic outcomes are Rr, Rr, rr and rr. So the chances of a child with round eyes are 50% and the chances of a child with oval eyes are 50%.

Hence, Spongebob has big round eyes(R) which is dominant over and oval eye shape(r) and he is heterozygous for his round eye shape and marries a sponge lady with oval shape eyes then the kids have a 50% chance to have big round eyes and a 50% chance to have oval eye shape.

To know more about genetics refer to the following link:

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Carrying capacity

In logistic growth., growth rate decreases when population increases..bcoz population reaches carrying capacity (no. Of individuals environment can support).

Hope this helps you frnd

Answer:

Increase in population size, reaching carrying capacity and less number of resources.

Explanation:

The logistic growth curve is characterized by S- shaped curve, when the presence of resources becomes less and population size increases. This causes population size to reach to carrying capacity.

Thus, it causes Logistic growth curve in S- shape. For example- Yeast. The yeast is used in preparation of alcohols.

Answer:

Corona, chromosphere and photosphere.

Explanation:

Sun's atmosphere consists of three layers. These are namely: corona, chromosphere and photosphere.

Corona is the outer most layer of atmosphere of sun and is seen during total solar eclipse.

Chromosphere is present between corona and photosphere. It serves to conduct the heat from core of sun to the corona.

Photosphere is the inner most layer of sun's atmosphere and emits light in form of visible light.

The Sun's atmosphere is made up of several regions, including the photosphere, corona, and chromosphere.

The Sun's atmosphere is made up of several regions. The photosphere is the visible surface of the Sun and is the region where most of its energy is emitted as light. The corona is the outermost layer of the Sun's atmosphere, extending millions of kilometers into space. The chromosphere is a thin layer between the photosphere and the corona.

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Answer:

B. The distribution of traits in a population

Answer:

A.) providing a warning about a common mistake.

Explanation:

they help their student by recognizing a common mistake, and take action not to do it.

Hope this helped!

~Lunar Rose. Moon

Answer:

This is A providing a warning about a common mistake

Explanation: offering advice about how best to perform a standard procedure.

Answer:

i think you are correct

Explanation:

Answer: Its water

Explanation:

The greenhouse gas that is found in the highest concentration in the Earth is carbon dioxide, as present is in Option A because the concentration of carbon dioxide is much higher and has been increasing at an alarming rate day by day.

Carbon dioxide, that is a major greenhouse gas, is released into the atmosphere through a variety of natural activities and human activities, such as respiration, volcanic eruptions, the decomposition of organic matter, etc, carbon dioxide is very much needed by plants for photosynthetic activity, but the concentration of carbon dioxide in the atmosphere has increased by over 40% since the beginning of the industrial era, which leads to a further greenhouse effect.

Hence, the correct answer is greenhouse gas found in the highest concentration in the Earth is carbon dioxide, present in Option A among the other options.

Learn more about the greenhouse gas here.

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The question is incomplete, complete question is below

Which greenhouse gas is found in the highest concentration in the atmosphere?

A)carbon dioxide

B)OXYGEN

The answer is A

If this a multiple answer question the answers would be A and B

Answer:  Option B

Explanation: The classification of rocks is done by studying about the texture, color and layers.

The texture of the rock can be defined as the minerals grains that constitute to form a rock. The grain vary in size and shape.

The color of different rocks differ and layers also differ based on the type of rock.

As the composition of metamorphic, sedimentary and igneous rock are different, their texture, color and size do differ. By examining these factors rocks can be differentiated.

Answer:

If a pea plant has a recessive allele for green peas, it will produce... green pease if it does not also have a dominant allele for yellow peas. When Gregor Mendel crossed a tall plant with a short plant

Explanation:

Answer:

If a pea plant has a recessive allele for yellow pea , it will make an offspring yellow if it has a genotype yy.

Explanation:

The pea “color” gene comes in a yellow version (y), there are two possible combinations for this color gene: Yy and yy. In yy pea plants only make yellow peas because they only have the yellow version. If the new pea has a genotype Yy, it has other color because the yellow version, y, is recessive over the dominant version, Y.

Do you think it would be c

The correct answer is A. the absolute age of a fossil.

Radiometric dating is a method used to determine the age of rocks and other materials based on the rate of decay of radioactive isotopes. This technique provides scientists with a highly accurate way to calculate the absolute age of a fossil by measuring the amount of radioactive decay that has occurred since the death of the organism.

Here's a brief explanation of why the other options are incorrect:

B. The transitional age of a fossil: Radiometric dating does not provide information about transitional ages, which refer to the evolutionary stages of organisms. It only gives the absolute age of the fossil.

C. The relative age of a fossil: Relative dating methods, such as stratigraphy, determine the relative order of past events by comparing the ages of geological strata. Radiometric dating, on the other hand, gives a numerical age and is therefore an absolute dating method.

D. The average age of a fossil: Radiometric dating provides a specific age for a fossil, not an average age. The age determined is the time since the organism died and was fossilized.

In summary, radiometric dating is a powerful tool in geochronology that allows for the direct determination of the absolute age of a fossil, which is why option A is the correct answer.

Elements and compounds

The two classes of pure substances are Elements and Compounds. An element is a pure substance made from a single type of atom and a compound is a pure substance made from two or more different elements that are chemically combined.

The two classes of pure substances are: Elements and Compounds. These are both characterized by having a uniform and definite composition that distinguishes them from mixtures.

Elements are pure substances that are made from a single type of atom. For example, the element Carbon consists entirely of carbon atoms. An element cannot be broken down into any other substance.

Compounds are pure substances that are made from two or more different elements that are chemically combined. For example, water is a compound made from hydrogen and oxygen. Compounds can be broken down into their component elements via chemical reactions.

For more such questions on pure substances, click on:

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The function of DNA is to hold the original genetic code for anything made in our bodies. It holds the code for RNA (DNA to RNA is called transcription). RNA: is single stranded. = ribose sugar + phosphate group + nitrogen containing base (either C,G,A, or U).so iguess its b

Answer:

the correct answer is B

Explanation:

the answer is c: because when we start logging animals lose the areas were they resided

Answer:

The answer is actually (C)

Explanation:

Answer:

mutualism

Explanation:

symbiosis that is beneficial to both organisms involved.