Answer:
The answer would be <em>Electric</em><em> </em><em>cells</em><em>!</em><em> </em>
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>!</em><em> </em>
Animals and other living things release carbon dioxide when they exhale.
Answer:
You are checking your carotid artery
<span>Francesco Redi was an Italian scientist, physician, academician and poet. He was the first person to prove that spontaneous generation did not cause the growth of maggots in decaying meat, but they appeared from eggs deposited by flies.</span>
