I believe it’s b sudden temperature variations
The Major function of the respiratory system is to exchange oxygen and carbon dioxide. Inhaled oxygen enters the lungs and reaches the alveoli, the layers of the cells lining the alveoli and the surrounding capillaries are each only one cell thick and are in very close contact with each other, the barrier between air and blood averages about 1 micron in thickness. Oxygen diffuses quickly through the air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.
Hey there!
<span>Which two molecules carry energized electrons to the second part of the cellular respiration process?
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<span>NADH and FADH2 are two molecules energized electrons to the second part of the cellular respiration process. This means your answer is the 2nd option.
Hope this helps you.
Have a great day (:
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Answer:
i dont no
Explanation:
cause i dont no tha anser
Answer: I think you have to divide each level by 10 so the first level will stay the same and the rest go like this
3,500,000 divided by 10 equals 350,000
350,000 divided by 10 equals 35,000
and 35,000 divided by 10 equals 3,500
Explanation:
I don’t know if it’s correct