Coconut milk used in tissue culture enhances cell division and plant growth. what is the active ingredient in coconut milk that causes this effect?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

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.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.