Answer:
A variation is different to an adaptation as a variation is a difference or variety inside a species, for example a different breed of dog such as a spaniel is a variety of the dog species, whereas an adaptation is a genetic mutation that has developed in order to help an animal survive, such as giraffes having a long neck. Adaptations continue throughout the species due to natural selection.
A directional movement of water is ocean currents
Answer:
4 cells will be made with 4 chromosomes each
Explanation:
Answer:
It is the study of human population.
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