The sun's energy would be circulated through convection. This is because whenever you see the word "circulate", there is a pretty good chance it has something to do with convection.
In the following terms
above, the best terms that matches the following are:
RNA - > 2. Nucleic
Acid =RNA is matched to Nucleic Acid
Sucrose - > 3. Carbohydrates
= Sucrose is matched to Carbohydrates
Steroids - > 4. Proteins
= Steroids is matched to Proteins
<span>Toxins - > 1. Lipids
= Toxins is matched to Lipids</span>
