4. Where does the chemical energy to produce ATP come from? 1. the addition of a phosphate group to ATP

2. from SRP

3. the conversion of ATP to ADP

4. from the Space

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

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?

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area