Cannabis maybe. Hope this is for school lol
Questions? What needs to be answered
<span>The brain is composed of millions of individual cells called neurons. </span>
Explanation:
photosynthesis converts carbon dioxide and water into oxygen and glucose.glucose is used as food by the plant and oxygen as a by-product.
cellular respiration convert oxygen and glucose into water and carbon dioxide water carbon dioxide a byproduct and ATP is energy that is transformed from a process.