How does energy get released from this molecule for biochemical reactions?
a. the bond is broken between the adenine and the ribose.
b. the bond is broken between the ribose and the first phosphate.
c. the bond is broken between the second phosphate and the third phosphate.
d. the bond is broken between the second phosphate and the third phosphate.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.