The cerebellum is the part of the brain that contributes to
coordination and accurate timing whenever a human being is doing an
action. In this scenario, Derek damaged
his cerebellum severely which might lead in lack of coordination and timing
whenever he does a certain action or movement.
A graphic that shows the number of organisms in each trophic level of the ecosystem is called a (c) number pyramid. It is in a form of a pyramid and the bottom indicates the largest number of the organisms. It could also be a source of the quantitative analysis of the ecosystem.