Enzymes and hormones are mostly molecules.
carbohydrate-based
lipid-based
protein-based?

What do science, technology, and disease have to do with each other?

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?

List five ways we are indebted to phytoplankton