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allsm [11]
2 years ago
11

Which is true about breathing while you exercise? A. You should always hold your breathe when you are working hard. B. If you st

art breathing fast, you should hold your breath to slow it down. C. If you begin to take deep breaths while you exercise, you should stop because it means you are about to pass out. D. The rate and depth of your breathing changes while you exercise to keep a constant level of blood oxygen and carbon dioxide.
Biology
2 answers:
Vlad1618 [11]2 years ago
7 0

Answer:

D

Explanation:

Natasha2012 [34]2 years ago
5 0

Answer:

A-NOT A U SHOULD <u>NEVER</u> HOLD YOUR BREATHE WHILE EXECISING.

B- NOT B HOLDING YOUR BREATHE DOESNT FIX FAST BREATHING

C- NOT C JUST BECAUSE YOUR BREATHING HEAVY DOES NOT MEAN YOUR ABOUT TO PASS OUT.

D- YES!!! BECUAE THE RATE YOU OUGHT TO BE GOING DETERMINES YOUR LEVEL OF CARBON.

Explanation:

D! hope this helps:) brainliest is appreciated.

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What describes how a large host cell and ingested bacteria could easily become dependent On one another for survival resulting i
murzikaleks [220]

Answer:

The endosymbiotic theory describes how a large host cell and ingested bacteria could easily become dependent  on one another for survival

Explanation:

8 0
3 years ago
What are the only organelles found in prokaryotic cells.
Greeley [361]

Answer:

The word "prokaryote" is derived from Greek words that mean "before nucleus." Prokaryotic cells contain fewer organelles or functional components than do eukaryotic cells. Their four main structures are the plasma membrane, cytoplasm, ribosomes and genetic material (DNA and RNA).

Explanation:

please be verified

4 0
2 years ago
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The somatic motor division consists of somatic motor neurons that innervate cardiac, smooth, and skeletal muscle cells. The soma
juin [17]

Answer: FALSE

Explanation:

The nervous system is the system that detects and responds to changes inside and outside the body. This system consists of the brain, the spinal cord and peripheral nerves. The structure and organisation of the tissues that form these components enables rapid communication between different parts of the body.

Parts of the nervous system includes:

--> Central Nervous System ( consists of the brain and spinal cord)

--> Peripheral Nervous System ( consists of nerves outside the brain and spinal cord).The two functional parts of the peripheral nervous system are made up of the sensory (afferent) and motor (efferent). The motor division is involved in activities that are voluntary (somatic nervous system) and involuntary (autonomic nervous system).

The somatic motor division consists of somatic motor neurons that innervates ONLY the SKELETAL MUSCLE for its voluntary actions while the autonomic motor neurons innervates the cardiac and smooth muscles. Therefore the statement is FALSE

4 0
2 years ago
What determines the role a tissue plays?​
Kisachek [45]

Answer:

Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.

8 0
3 years ago
Atoms of which three elements could bond together to form an organic compound?
Anastaziya [24]

Answer:

b

Explanation:

carbon, hydrogen and oxygen

3 0
3 years ago
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