Why does your heart never tire of constantly beating to pump blood throughout your body?

Answers

Answer 1

Answer:

Answer:d

Explanation:

Answer 2

Answer: Because as long as you eat and stay hydrated then the heart never gets tired but if you aint realize is that the heart slows down as you sleep or take a break

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Success in individual sports requires that a person be proficient in all areas since there is no one else to to compensate for failures. True or False
Sickle cell anemia is most common in people of northern European descent
The creation of OSHA provided this important right to workers:
. Which of the following describes why consuming large amounts of vitamin A is more dangerous thanconsuming large amounts of vitamin C? A. Vitamin C serves no real purpose in the body. B. Vitamin A is more likely to be stored in the blood. C. Unused vitamin A is stored in the fat cells of the body; therefore, it builds up over time. D. Vitamin A is harsher on the stomach than vitamin C.

Which of the following best describes one reason that thousands of Japanese American voluntary joined the U.S. military during world War 2

Answers

To show their loyalties to the U.S

It's a very hard choice for them since one of the enemy of U.S forces in world war 2 is Japan, a part of their heritage

But as a military officers, it's their duty to protect their country in the time of need, and they have to make that choice no matter how difficult it is

To show there loyalty broooooooooooooo

Decreasing the amount of time that you spend exercising is a form of overload training. true or false?

Answers

Correct answer choice is :

B) False

Explanation:

As time raises after you have done training the pulse rate decreases. This occurs because energy is not being used as fast, therefore, cells need less energy hence the heart does not need to pump blood as much as less oxygen is needed for it to be used as energy. Within 10 minutes after training the heart rate should drop below 100 or it can be very critical.

Which statement about stress is true

Answers

Stress can be helpful in some situations, but too much stress can be harmful to your health. Option 2 is correct.

Stress is a normal human response to challenging or threatening situations. It can motivate you to take action and can help you to focus and perform better. Exercise is a great way to relieve stress and improve your overall health. Talking to a friend, family member, therapist, or counselor can help you to cope with stress.

Stress can help you to focus and perform better when you need to perform under pressure. For example, if you are taking a test or giving a presentation, stress can help you to stay focused and motivated. Stress can also help you to motivate yourself to take action. For example, if you are trying to lose weight or quit smoking, stress can help you to stay on track. Option 2 is correct.

The complete question is

Which statement about stress is true?

Stress is always good for you.
Stress can be helpful in some situations.
Stress cannot lead to physical and mental health problems.
None of them

To know more about the Stress, here

brainly.com/question/32356599

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A. Stress is rarely related to how we perceive a situation.
B. Background stressors include daily hassles.
C. Cataclysmic events always produce profound and lingering stress.
D. A job promotion qualifies as a personal stressor.

What are the three types of genetic disorders? Next list two disorders and name the disorder type they'd be classified as.

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Genetic disorders may be classified into three major categories: (1) single gene disorders, (2) chromosome disorders, and (3) multifunctional disorders or the complex diseases.

Two examples of each categories, still following the orders above are: (1) Huntington's disease and cystic fibrosis, (2) Down's syndrome and Jacobsen symdrome, and (3) heart diseases and variations of cancers.

What likely happens to the heart rate as the cardiac muscle gets stronger? Explain your answer?

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it decreases.

the heart will be stronger so it won't have to work as hard to move the same amount of blood through the body

What role can you play to provide health education to a communtiy?

Answers

Answer:

As the definition of health education suggests, the primary role of the health education specialist is to facilitate the learning process and help the individual or community to make informed decisions about health/ disease issues.

Hope this helped :))))

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A major side effect that stress can cause on the gastrointestinal system is __________.

headaches are often a sign of ___. a.) oxidation b.) vitamin C depletion c.) dehydration d.) CHO depletion

Which best describes the concept of motivation?Motivation is an internal desire to accomplish all goals you encounter.Motivation accounts for the effort, persistence, and intensity you give a task.Motivation only happens in certain conditions, but you will always know when you feel a desire.Motivation is a way to control other people to do the actions and accomplish the goals that are important.