Question

What are the three characteristics of respiratory system???
(please write understandly ) ​

Answer 1

Answer:

(ɪ) ᴀʟʟ ʀᴇsᴘɪʀᴀᴛᴏʀʏ ᴏʀɢᴀɴs ʜᴀᴠᴇ ʟᴀʀɢᴇ sᴜʀғᴀᴄᴇ ᴀʀᴇᴀ ᴛᴏ ɢᴇᴛ ᴇɴᴏᴜɢʜ ᴏxʏɢᴇɴ. (ɪɪ) ᴛʜᴇʏ ᴀʀᴇ ᴛʜɪɴ-ᴡᴀʟʟᴇᴅ ғᴏʀ ᴇᴀsʏ ᴅɪғғᴜsɪᴏɴ ᴏғ ɢᴀsᴇs ᴀɴᴅ sᴜʙsᴛᴀɴᴄᴇs. (ɪɪɪ) ᴛʜᴇʏ ʜᴀᴠᴇ ʀɪᴄʜ sᴜᴘᴘʟʏ ᴏғ ʙʟᴏᴏᴅ ғᴏʀ ᴛʀᴀɴsᴘᴏʀᴛɪɴɢ ʀᴇsᴘɪʀᴀᴛᴏʀʏ ɢᴀsᴇs.

Explanation:

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Answer 2

Answer:

the three characteristics of respiratory system are:

inhalation and exhalation of air

exchange gases between lungs and bloodstream

air vibrating the vocal cords create sound