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(d) Crabs produce huge numbers of offspring, but their populations remain fairly constant
from year to year.
Explain why.​

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.