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2 years ago

What is the order of the breathing process

1 answer:

7 0

Step 1-
Your diaphragm moves down as it contracts. Your ribs move outward. These movements make the space inside the chest larger.
Step 2-

Air rushes in through the nose and mouth and passes through the throat. Air then moves past the epiglottis which is open into the trachea.

Step 3

Air moves into your bronchi. The bronchi branch out and end in tiny air sacs, called alveoli.

Step 4

Air moves into your alveoli. Oxygen moves through the walls of alveoli and capillaries, entering the blood.

Step 5

Carbon dioxide moves from the blood through the walls of capillaries and alveoli in order to be expelled by the lungs.

Step 6

Your diaphragm moves up as it relaxes. Your ribs move inward. These movements make the space inside the chest smaller.

Step 7

Your lungs are squeezed and air is pushed out of the alveoli. The air travels back through your bronchi, trachea, and nose and mouth.

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55 POINTS PLS HELP

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Answer:

2, 4, and 5 refers to scientific revolution while on the other hand, the remaining statements shows scientific observation.

Explanation:

Cloning has the potential to significantly benefit a great many people, so it should not be considered immoral or risky is refers as scientific observation.

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Even if modern organisms are found in ancient portions of the fossil record, this wouldn't challenge the theory of evolution in any way is refers to scientific explanation.

The cloning of organisms is an exciting area of study, and more resources should be be devoted to it so it is refers as scientific explanation.

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2 years ago

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the high amplitude of the waves at origination. the deeper the water the faster the tsunamis wave, the more damage

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3 years ago

Read 2 more answers

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1 is nucleic acids and 2 is nucleic acids

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3 years ago

Which of the following statements describes a benefit of most cells being

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Assume you inoculated 100 cells, with a generation time of 20 minutes, into 100 ml of nutrient broth. You then inoculated 100 ce

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Answer:

a) the same number of cells in both

Explanation:

In cells reproduction, in both cases we consider the same specie, the same generation time, and we assume the same broth.

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3 years ago