Elizabeth then writes down observations about the rocks. Which of the following is an opinion? A.
The marble rock is prettier than the quartz rock.
B.
The quartz rock has a greater mass than the flint rock.
C.
The marble rock has the greatest mass of the group.
D.
The flint rock has a mass of 30.5 grams.

Any sound above what db can cause hearing loss in human beings

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism

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.