10. What is an organ system? List one of the organ systems and the system's function.

Urinary system /Renal/urinary tractmaintain fluid and electrolyte balance, purify blood and excrete liquid waste (urine)

Integumentary systemexterior protection of body and thermal regulation

Skeletal systemstructural support and protection, production of blood cells

Hope this helps there is 3 of them

Digestive system

Explanation:

Digestive system helps you digest your food and it uses the parts in you body such as stomach, ureter, anus, Esophagus, liver, small intestine, and big intestine.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.