Your answer is A. gene flow
Answer:
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Answer:
You should never take shelter under a tree when lightening. You should get away from the tree and get as low down to the ground as possible. You do not always have enough time to get to a building so it depends on your surroundings/situation.
Explanation:
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Answer:
an organism is the highest level of organization
Explanation:
a tissue is a group of cells of the same function and shape working together
an organ is a group of tissues working together to perform a specific task
an organ system is two or more organs working together to execute a specific process
an organism is all organ systems functioning together to provide all process necessary for living
