HEALTH MIDDLE SCHOOL

During exercise, the oxygen concentration in the blood increases to twice that of resting levels. t or f

Answers

Answer 1
Answer:

Answer:

False

Explanation:

During exercise, the oxygen DOES NOT concentration in the blood increases to twice that of resting levels.

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2 examples of vertical communication

Why is it important to have good mental health?

Answers

Answer:

It is important to have good mental health because you'll be attentive, physically healthy, want to be active and exercise, and you'll be in a more peaceful, calm, and in a happier state in mind.

Poor mental health will affect your physical health. If you're depressed, and don't take care of yourself, eat properly, hydrate, or socialize, you can really damage yourself.

Answer:

Having good mental health allows you to become a much happier person.

An example of bad mental health, Depression. Happy Depression puts you into a really bad state of mind, you will think poorly of yourself. You might even do things to yourself, such as self-harm.

This is just one example of why it's important to have good mental health.

Mucuels are the manly part of your body

Answers

do you mean muscles?

A pull-up is a (an) a.aerobic exercise b.isotonic exercise c.isometric exercise d.isokinetic exercise

Answers

Answer:

Isometric exercise

Explanation:

it is a "pull" exercise

Which of these is a mixture? carbon dioxide potassium calcium salt water

Answers

Salt water is a mixture of minerals and H20

The skeletal system provides structural support for the entire body. What makes bones strong enough to protect body tissue?

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Bones contain three components that in itself make it strong and flexible. They are collagen, calcium phosphate, and living bone cells. Collagen gives bones their structure, calcium makes bones strong, and cells generate more bone cells to fill up weakened parts. Calcium intake from food supplements and milk are also good for the bones because it can strengthen them more and make the skeletal system protected from bone irregularities and problems while growing. Vitamin D is essential for the absorption of calcium in bones. In order to offer support to the muscles and tissues of the body, bone growth is very crucial, because a weak bone cannot make the body function well. 

Answer: Calcium

Explanation: idk but I got it right on USA test prep :)

1. What is the term used for sending and receiving information through verbal or nonverbal channels?speaking
email
communication
oral communication

Answers

Answer:

Communication

Explanation:

Communication can be both verbal and nonverbal and you send a message by communicating. so it would be the third one.

I hope this helps you.
C. Communication or communicating is your answer
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