What causes gene flow? (a p e x)

  i hope this helps!   :)

Explanation:

gene flow is a movement of the genes in or out of population. This movement can be caused by the migration of organisms that reproduce in the populations. Or the movements of the gametes

Movement of gametes causes gene flow, which is influenced by

individuals moving into a population.

Explanation:

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rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds