Chemosynthesis is the biological conversion of one or more carbon- containing molecules.
Chemical weathring is most rapid in areas that warm and wet.
Hope this helps !
Photon
I believe the answer is B. Carbon is NOT a macronutrient since <span>Nutrients are classified as macronutrients and micronutrients. </span>
<span>In the lock-and-key model of enzyme action, the "Substrate" fits into the "Active site" of the enzyme
Hope this helps!</span>