D. I think but I’m not 100% on that
The first answer is homeostasis so d
The second answer is organelle so c
This particular method of heat transfer is known as C. Radiation. Certain radiation is coming from the sun, to heat the atmosphere of the planet.
The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. These hormones regulate the body's growth, metabolism (the physical and chemical processes of the body), and sexual development and function
