Which best describes cancer cells?
a. cancer cells cannot enter the circulatory system.
b. cancer cells grow controllably.
c. cancer cells attach to organs.
d. cancer cells lose nutrients to healthy cells.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present