Which of the following organisms is a primary consumer?

Study the diagram of a food chain shown and use; it to answer the question.

P ---> Q ---> R ---> S ---> T

The organism designated P in the food chain above is normally sustained by energy from

Study the diagram of a food chain shown and use; it to answer the question.

P ---> Q ---> R ---> S ---> T

Which of the following statements best describes the organism designated R? It

Which of the following diseases is not hereditary?

The immediate product of meiosis in flowering plants is the