The answer is D, increasing genetic variation
They don't reproduce, as far as I know. They are produced in bone marrow.
Answer:
plants like fungi can decompose organic matter.
Explanation:
Some producers are Water Ivy, some "river grass" and many more organisms.
Motor end plates are associated with muscle contraction definitely, and I would say also <em>neuron transmitter, </em>although I'm not sure about that one.
