Question

Upward and downward movement of
diaphragm occurs consecutively. Explain with reason​

Answer 1

$\red{Question➡}$Upward and downward movement of diaphragm occurs consecutively. Explain with reason.

$\blue{Answer➡}$ ᴛʜᴇ ᴜᴘᴡᴀʀᴅ ᴀɴᴅ ᴅᴏᴡɴᴡᴀʀᴅ ᴍᴏᴠᴇᴍᴇɴᴛ ᴏғ ᴅɪᴀᴘʜʀᴀɢᴍ ᴏᴄᴄᴜʀs ᴄᴏɴsᴇᴄᴜᴛɪᴠᴇʟʏ ᴅᴜʀɪɴɢ ɪɴsᴘɪʀᴀᴛɪᴏɴ ᴘʀᴏᴄᴇss. ɪᴛ ɪs ʙᴇᴄᴀᴜsᴇ ᴡʜᴇɴ ʏᴏᴜ ɪɴʜᴀʟᴇ ᴛʜᴇ ᴀɪʀ, ᴅɪᴀᴘʜʀᴀɢᴍ ɪɴ ʏᴏᴜʀ ʙʀᴇᴀᴛʜɪɴɢ sʏsᴛᴇᴍ ᴍᴏᴠᴇs ғᴜʟʟʏ ᴜᴘᴡᴀʀᴅ ᴀɴᴅ ᴡʜɪʟᴇ ʏᴏᴜ ᴇxʜᴀʟᴇ ᴛʜᴇ ᴀɪʀ, ᴅɪᴀᴘʜʀᴀɢᴍ ғᴜʟʟʏ ᴍᴏᴠᴇs ᴅᴏᴡɴʟᴏᴀᴅ.

Answer 2

Answer:

This is your answer. With reasons.