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andre [41]
3 years ago
8

How do the circulatory and respiratory systems work together to get oxygen to the body cells?

Biology
1 answer:
svetoff [14.1K]3 years ago
3 0
When we breathe, our respiratory system takes up oxygen and carbon dioxide or other useless gases go out . The oxygen combines with the haemoglobin in the blood of the circulatory system . This is transferred to all the cells of our body to get energy.
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Lucia is walking barefoot in her yard. She accidentally steps on a nail. How will her nervous system work to generate a reaction
dmitriy555 [2]

The nervous system takes in information through our senses, processes the information and triggers reactions, such as making your muscles move or causing you to feel pain. For example, if you touch a hot plate, you reflexively pull back your hand and your nerves simultaneously send pain signals to your brain.

6 0
3 years ago
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Which of the following statements about the cytoskeleton is incorrect? A. The dynamic aspect of cytoskeletal function is made po
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All the options given above are correct.

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3 0
3 years ago
Can someone tell me if this is correct
tiny-mole [99]

Answer:

Normal Eyes = 75%

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Explanation:

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7 0
3 years ago
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Which type of organism converts nitrogen into a usable form? *
Kruka [31]

Answer:

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3 0
4 years ago
What<br> happens<br> when DNA<br> replicates?
sp2606 [1]

Answer:

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Explanation:

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