Question

we excrete carbon dioxide through
i. kidneys
ii.stomach
iii.lungs
iv.liver​

Answer 1

Answer:

correct answer is 1)kidney .

thank you.

Answer 2

Answer:

lungs

Excretion gets rid of carbon dioxide, water, and other, possibly harmful, substances from your body. ... Your lungs excrete carbon dioxide as you breathe out, your kidneys filter out nasties to produce urine, removing nitrogen waste from your body, and your skin sheds excess salt through sweat.