Question

how oxygen provide heat to our body ​

Answer 1

Answer:

When the molecules of oxygen and the molecules of fuel combine, the reaction releases energy as heat energy. Your body uses food as fuel to produce energy to keep you running all day.

Answer 2

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ᴡʜᴇɴ ᴛʜᴇ ᴍᴏʟᴇᴄᴜʟᴇꜱ ᴏꜰ ᴏxʏɢᴇɴ ᴀɴᴅ ᴛʜᴇ ᴍᴏʟᴇᴄᴜʟᴇꜱ ᴏꜰ ꜰᴜᴇʟ ᴄᴏᴍʙɪɴᴇ, ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ʀᴇʟᴇᴀꜱᴇꜱ ᴇɴᴇʀɢʏ ᴀꜱ ʜᴇᴀᴛ ᴇɴᴇʀɢʏ. ʏᴏᴜʀ ʙᴏᴅʏ ᴜꜱᴇꜱ ꜰᴏᴏᴅ ᴀꜱ ꜰᴜᴇʟ ᴛᴏ ᴘʀᴏᴅᴜᴄᴇ ᴇɴᴇʀɢʏ ᴛᴏ ᴋᴇᴇᴘ ʏᴏᴜ ʀᴜɴɴɪɴɢ ᴀʟʟ ᴅᴀʏ.

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