Human Immunodeficiency Virus is believed to have originated from _____.


Asia

Haiti

Africa

South America

Answers

Answer 1
I believe it will be Africa.
Answer 2
Human Immunodeficiency Virus is believed to have originated from Africa.

Related Questions

30 years ago there were only two common and easily treated STI (T or F)

Answers

There were more but they weren't discovered as they were not viral and treatment was unknown and research were not done.

Which of the following is considered the least harmful to the body?

Answers

Unsaturated fat is the least harmful type of fat for the body, as it can help lower the risk of heart disease and improve cholesterol levels, unlike saturated and trans fats.

Out of the options given unsaturated fat is considered the least harmful to the body. Saturated and trans fats are known to increase cholesterol levels and the risk of heart disease, whereas unsaturated fats, which include monounsaturated and polyunsaturated fats, can help lower the risk of these conditions. Unsaturated fats maintain a liquid state at room temperature and are commonly found in vegetable oils, unlike saturated and trans fats, which are solid at room temperature. Foods rich in unsaturated fats such as fatty fish, walnuts, flaxseeds, and canola oil, provide essential omega-3 fatty acids that are necessary for overall body health.

What happens in the red blood cells in the lungs?
Hemoglobin drops off oxygen and picks up carbon dioxide.
Hemoglobin drops off carbon dioxide and picks up oxygen.
Hemoglobin picks up both carbon dioxide and oxygen.
Hemoglobin drops off both carbon dioxide and oxygen.

Answers

Hemoglobin drops off oxygen and picks up carbon dioxide.

Answer:

Hemoglobin drops off oxygen and picks up carbon dioxide. 

What is the correct definition of the word endurance?

A.
The ability to move joints fully and easily.

B.
The ability to handle the physical work and play of everyday life without becoming tired.

C.
The ability to perform vigorous physical activity without getting overly tired.

D.
Rhythmic, nonstop, moderate-to-vigorous activity that requires large amounts of oxygen and works the heart.

Answers

Endurance is the ability to maintain a certain level of intensity over time.

Answer:

the ability to perform vigorous physical activity without getting overly tired

Explanation:

I TOOK THE TEST

Vitamins are essential for ____ to occur.
a. oxidation
b. metabolism
c. fat storage
d. solubility

Answers

Vitamins are essential for "Metabolism" to occur.

So, option B is your answer!

Hope this helps!

Final answer:

Vitamins play a vital role in metabolism by acting as coenzymes and cofactors. Water-soluble vitamins are crucial for enzyme activity in various metabolic pathways. Coenzymes and cofactors are essential for the efficient functioning of enzymes in both catabolic and anabolic processes. The correct option is B.

Explanation:

Vitamins are organic compounds that are essential in very small amounts for the maintenance of normal metabolism. They are involved in processes such as mineral and bone metabolism, tissue growth, and act as cofactors for energy metabolism.

Most water-soluble vitamins play a crucial role in energy metabolism by serving as coenzymes or cofactors required for enzyme activity. These vitamins are needed for converting substrates to end products in various metabolic pathways.

Coenzymes and cofactors are essential in both catabolic and anabolic pathways, aiding in the efficient functioning of enzymes and metabolic processes.

Which of the following is a possible result of poor muscle strength?

Heart disease

Heart health

Arthritis

Bone mass

Answers

Which of the following is a possible result of poor muscle strength?


Heart disease

Heart disease is a possible result of poor muscle strength because the heart itself is a muscle.

Susan is following a fad diet she has started to experience low energy during her work out and on a recent trip to the doctor she found out that she has hike restaurant which fat diet is susan most likely following

Answers

Susan is mostly on a low-card diet. 
Imagine when you are at dinner, and you fill up on bread before eating. Carbs alike bread and pasta are very filling, and eating a diet without them can lead to cravings and hunger. It is likely that Susan's previous diet was made up of mostly carbs, which would explain why she is so low on energy.
Hope this helps!! 

Answer:

A. low carbohydrate diet

Explanation:

List 4 ways you can deal with an angry patient

Answers

1. Remain Calm
2.Be Understanding
3.Conversation
4.Define Your Motive
Being patient.
Staying clam.
Hearing them out.
Take a breath.

Why is it important for your heart to keep oxygen-rich blood seperate from oxygen-poor blood?

Answers

Because oxygen rich blood is able to supply the whole body with the high amount of oxygen that it needs to function

why is it most often recommended for adults to consume a multivitamin once a day along with their regular meals?

Answers

Adults are very busy and usually don't make the best choices in what they're going to eat, and they need to make up for that by eating multivitamins so they are not deprived of certain vitamins.

How can tight muscles result in back pain?
A.
They contain sensitive nerves that become painful when tight.
B.
They can constrict the nerves in the spinal column.
C.
Tight muscles stretch surrounding tissues and organs.
D.
They improve posture, which results in back pain.

Answers

B. They constrict the nerves in the spinal column.

The tight muscles can result in back pain as they can constrict the nerves in the spinal column. Thus, the correct option is B.

What causes back pain?

Back pain can result when mechanical or structural problems develop in the spine, muscles, ligaments, or tendons in the back. Sprain is an injury to the ligaments which support the spine, this occurs from twisting or lifting improperly. Muscle overuse or strain, due to repetitive motions or Injury to discs, muscles and ligaments can also lead to back pain.

The tight and stiff muscles in the body results in the constriction of the nerves in the body. These nerve constriction takes place in the spinal cord of the body. This nerve constriction leads to poor blood circulation in the whole body which results in back pain.

Therefore, the correct option is B.

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Legumes are plants that produce:

bacteria
phosphorus
nitrogen compounds
carbon dioxide

Answers

Legumes are plants that produce:


- nitrogen compounds

Answer:

nitrogen componds

The absence of joy and interest in activities that were previously enjoyable is called
a. dysphoria,
b. dysthymia,
c.anhedonia,
d. depression

Answers

a a a a a a a a a a. a a a a a a

Why is it important for your heart to keep oxygen rich blood seperate from oxygen poor blood?

Answers

If the two bloods mix, they may form blood clots

Katie is in high school. What is the best example of how she can be proactive about her health and wellness?

A) Go to the dentist regularly. Whiter teeth will help increase self-confidence and decrease chances of depression.
B)Keep track of her blood pressure and cholesterol numbers. Extreme changes can indicate an underlying health problem.
C)Eat her first meal each day at about noon. Eating in the morning slows down the metabolism and causes an increase in body fat percentage.
D) Use diet supplements when she is too busy to exercise. This will keep her weight from fluctuating and causing health problems.

Answers

b) katie should keep track of her blood pressure and cholesterol numbers. Extreme changes can indicate an underlying health problems

the answer is B,

Keep track of her blood pressure and cholesterol numbers. Extreme changes can indicate an underlying health problem.


(always upvotes)
True or False: It is wise to consider the product's ingredients when making consumer decisions.

A.
True

B.
False

Answers

Yes, of course, that's true. 
It's good to consider ingredients in case of allergens and such.

Besides urination, the other methods for fluid loss from the body are _______.
A. perspiration and respiration
B. transpiration and respiration
C. perspiration and dilation
D. dilation and exhalation

Answers

Perspiration & respiration I believe

Besides urination, the other methods for fluid loss from the body are perspiration and respiration.Thus, option A is correct.

What is the process by which human body loses fluid?

Perspiration and respiration is the process by which human body loses fluid other than urination.

Fluids leaks into body tissue from the blood at regular basis.The lymphatic system is a network of tubes throughout the body that drains the fluid.

The procedure of breathing is termed as respiration and when the body sweats the procedure is known as perspiration.

The process of perspiration or sweating is also helps to maintain temperature of the body.

Therefore,Besides urination, the other methods for fluid loss from the body are perspiration and respiration.Thus, option A is correct.

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eating disorders can be caused by depression, peer and family pressure, substance abuse, or a family history of weight problems.which eating disorder is characterized by the following: an irrational fear of becoming overweight and engaging in extreme dieting, even starvation, to lose weight?bulimiabinge eatinganorexia nervosa

Answers

Anorexia is the eating disorder you are looking for.

Answer:

C.) anorexia nervosa

Explanation:

PLATO

Which social media post indicates your home may be unattended?

Answers

The social media post that could indicate that your home may be unattended is when you post about you vacation plans and maybe don't post photos while on vacation but post them when you are at you house.

:)

Answer:

posting vacation photos while you are away

Explanation:

When you post a vacation photo showing that you and your family (or you alone if you live alone) are having fun somewhere, you are showing that your house is unoccupied, there is no one in the house, because all residents are enjoying their vacation, so you're showing that your home may be unattended.

In summary, posting vacation photos while you're away is a social media post that indicates that your home may be unattended.

Why might a teenager girl who is using birth control be more at risk for becoming pregnant than a woman in her thirties?

Answers

hormones are different

An inactive student wants to become more physically active but does not have the money to pay for a gym membership. What is the most effective thing she can do to develop a realistic fitness routine? Conduct online research to find ways to be physically active Start an activity that does not require extra equipment Download an app that sends activity reminders to her phone Save money to join a gym in the future

Answers

Answer:

Start an activity that does not require extra equipment  

Explanation:

This student can start a physical activity using things he already has at home and that performing physical exercises that do not require extra equipment.

Among the activities that do not need extra equipment, this student can do push-ups, squats, running, walking, dancing, among others.

Regarding the activities that the student can do with things he already has at home, we can say that he can ride a bike and jump rope if that is possible.

what is stress management

Answers

Stress management involves making changes to your life if you are in a constant stressful situation, preventing stress by practicing self-care and relaxation and managing your response to stress situations when they occur .

The BMI range associated with the lowest rate of illness and death is about A. 15–18 in men and 14–17 in women. B. 19–25 in men and 18–25 in women. C. 25–29.9 in men and 24–30 in women. D. 30–34.9 in men and 31–35 in women.

Answers

The correct answer is B. 19-25 in men and 18-25 in women.

This is because the average BMI for a healthy and fit person ranges between 18-25.

BMI basically tell you how fit or unfit a person is by calculating his or her height and weight corresponding to that height.

It is calculated by dividing the weight by your height in metres and further diving the answer again by your height in metres.

The athletic trainer helps athletes avoid injuries and assists in their rehabilitation after an injury. Please select the best answer from the choices provided. T F The athletic trainer helps athletes avoid injuries and assists in their rehabilitation after an injury. True.

Answers

Answer:

True.

Explanation:

THe atheltich trainer is the one that is incharge of overseeing the exercises that a person can endure, and how they can train, he helps the athlete to avoid injuries by moderating and giving proper exercises, as well as helping him recover from injuries.

It is true that an athletic trainer helps athletes avoid injuries and assists in their rehabilitation after an injury.

Who is an athletic trainer?

Athletic trainer is a certified and licensed health care professional who practices in the field of sports medicine.

An athletic trainer performs the following roles:

work with patientsproviding treatment and rehabilitationproviding athletic training coverageconducting coaches' workshops and other sports medicine educational programs

Therefore, it is true that an athletic trainer helps athletes avoid injuries and assists in their rehabilitation after an injury.

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Blano occurs when the effect of one drug is enhanced by the presence of another drug

Answers

The answer is synergism.

which macronutrient is vital for every function of the body

Answers

The answer is Water, that's what is vital to the body. The body can survive on just water for a long time

Answer:

water

Explanation:

edge 2020

If family relationships are healthy, which describes the effects on a child

Answers

Happy, doesn't act out, better grades, social

Healthy family relationships can contribute to a child's better academic performance, improved physical and emotional development, and greater family satisfaction. Positive parent-child interactions also build resilience and conflict resolution abilities. It is crucial for the parent-child dynamic to evolve with the child's developmental changes to maintain a strong relationship.

If family relationships are healthy, several positive effects can be observed on a child. Research has indicated that such relationships are associated with better academic performance, improved physical and emotional development, and higher levels of satisfaction with family life. In adolescence, although teens might spend less time with their parents and prioritize peer relationships, positive parent-child dynamics are critical for fostering identity formation and social skills. Furthermore, parent-child interactions that are predominantly warm and positive lead to resilience and conflict resolution abilities in children.

On the other hand, inadequate adaptation in the parent-child relationship to the child's developmental changes can lead to parent-child conflict and decreased relationship quality. Therefore, a positive home environment and healthy parental relationships contribute significantly to a child's overall quality of life, including academic achievements and socioemotional well-being. Both a child's immediate experiences in the family and the long-term ramifications of these early relationships can play a crucial role in their future health and happiness, emphasizing the importance of a nurturing family life.

How often do teens need 60 minutes of moderate to vigorous activity?

Answers

We should have at least 1 hour of activity daily!

Cartilage replacing bone cells is called

ossification.
epiphysis.
osteoblasts.
osteocytes.

Answers

cartilage replacing bone cell is called ossification.

A career in banking or architecture requires which of these specialized skills?
scientific skills
academic skills
math skills
reading skills

Answers

It will be math skills
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