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MrRa [10]
3 years ago
13

What is the reason for the difference in the O2 and CO2 concentrations of inhaled and exhaled air?

Biology
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:

Cells produce CO2 and use O2 thats why there is less oxygen in exhaled air bc cells used some and more CO2 bc body gets rid off extra CO2 like that

Explanation:

I hope I did't over complicate

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The endocrine system (produces and secretes hormones) is a vital system as it regulates the homeostasis by regulating the cell activity in the body. The endocrine system releases relevant hormones during specific time period in the blood which are then  transported across the blood , this not only maintains the chemical physical balance in our body but also regulate the vital functions of body such as growth, reproduction, and immunity  

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All of the black bears in a cave make up
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All of the black bears in a cave make up a group.

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Of the fresh water in the United States, 96% consists of
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About 96% of freshwater in the United States is obtained from stream and river.

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Learn more: brainly.com/question/1295668

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3 years ago
An ecosystem includes all the living organisms in an area as well as the organisms' physical environment. An ecosystem is occupi
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One result of the rainshadow effect in the western United States is ?
finlep [7]

Answer:

The correct answer is - loss of soil moisture east of mountain ranges.

Explanation:

Air or wind with moisture moves towards the top of the mountains where it precipitates and condenses before crossing the mountains and when this air crosses there is no moisture left in them to precipitate on another side.

The other side called rain shadow and is forced to become the area desert in the long run which is called the rainshadow effect. The major effect of the rainshadow effect is the formation of the deserts in a natural way.

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