Acids
the building blocks of proteins are
done
amino acids
nucleotides
base pairs
intro

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Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

What are two reasons for why a species might disappear from the fossil record?