Complete the sentence to explain how body parts move. When muscles contract and relax, the muscles move the
attached to them. This results in movement of different parts of the body.

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d