What happens in a male's body when he enters puberty? the testes start releasing testosterone. the testes start releasing progesterone. the ovaries start releasing testosterone. the ovaries start releasing progesterone.

Identify the missing parts of the carbon cycle

The model illustrates a process by which a substance is taken up by a cell. which statements describe the process? a. the model shows the process of endocytosis. b. the process shown in the model requires energy from the cell. c. the cell membrane in the model remains intact throughout the process. d. the model shows the process of facilitated diffusion.

Define meiosis, mitosis, and heredity