3 on several continents supports the hypothesis of continental
The presence of the same
drift.
(2 Points)
O a. fossils
b. rocks
c. neither a norb
O d. both a and b

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

paper covers rock.

explanation:

rock only smashes scissors.