Question

explain human respiratory system in short
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Answer 1

Answer:

The respiratory system, also called the gas exchange system, is the body getting rid of carbon dioxide and taking in oxygen. Carbon dioxide, a waste product, goes out of the body. Oxygen, which the body needs, comes in. ... Finally, the carbon dioxide from cellular respiration is breathed out of body from the lungs.

Answer 2

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↪ ᴛʜᴇ ʀᴇsᴘɪʀᴀᴛᴏʀʏ sʏsᴛᴇᴍ, ᴀʟsᴏ ᴄᴀʟʟᴇᴅ ᴛʜᴇ ɢᴀs ᴇxᴄʜᴀɴɢᴇ sʏsᴛᴇᴍ, ɪs ᴛʜᴇ ʙᴏᴅʏ ɢᴇᴛᴛɪɴɢ ʀɪᴅ ᴏғ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ᴀɴᴅ ᴛᴀᴋɪɴɢ ɪɴ ᴏxʏɢᴇɴ. ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ, ᴀ ᴡᴀsᴛᴇ ᴘʀᴏᴅᴜᴄᴛ, ɢᴏᴇs ᴏᴜᴛ ᴏғ ᴛʜᴇ ʙᴏᴅʏ. ᴏxʏɢᴇɴ, ᴡʜɪᴄʜ ᴛʜᴇ ʙᴏᴅʏ ɴᴇᴇᴅs, ᴄᴏᴍᴇs ɪɴ. ... ғɪɴᴀʟʟʏ, ᴛʜᴇ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ғʀᴏᴍ ᴄᴇʟʟᴜʟᴀʀ ʀᴇsᴘɪʀᴀᴛɪᴏɴ ɪs ʙʀᴇᴀᴛʜᴇᴅ ᴏᴜᴛ ᴏғ ʙᴏᴅʏ ғʀᴏᴍ ᴛʜᴇ ʟᴜɴɢs.

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