Which of the following is not a typical way for a person to catch a disease? a. from pathogens in boiled water. b. from pathogens in the air. c. from pathogens in poorly cooked food. d. from physical contact with an infected person.

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