The answer is A.They contain different genes
Biological or "Darwinian" fitness is being able to live long enough to reproduce and keep the population or species alive.
The goal was to orbit a spacecraft around the Earth. It has people in it. So the answer is B.
Ribosomes are the organelles of the cell which are involved in protein-synthesis (I. e. process of making proteins)
Owls have many adaptations. They allow them to survive in their chosen habitats. <span>Owls are adapted to their nearly treeless environment </span>because they can camouflage into the same colour as the environment or <span>into the same colour as a branch an that is where owls sit. Owls have also fringed fetahres, so they can fly silently. </span>
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