What is used during dissection what is used to feel the tissue without using your hand to
touch the specimen?
A. scalpel
B. Scissors
C. poker
D. Tpins

Environmental science are unconsidered with methods to preserve natural resourcesa. trueb. false

Why has two different alleles for the same trait?

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.