Which of the following is NOT a function of fat in animals? A. protection
B. energy storage
C. insulation
D. movement

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?