Which of the following processes releases oxygen as waste?

Group of answer choices

Cell division

Cellular respiration

Excretion

Photosynthesis

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

When analyzing tree rings, what do scientists assume a thin ring indicates?

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.