Respuesta :
Answer: Option C.They obtain energy from nutrients and remove waste products
Explanation:
Homeostasis is the maintenance of a stable internal environment. Hence, cells allow processes within its cytoplasm that produces energy by degrading macromolecules like carbohydrates or lipids while expelling by-products such as gases, salts etc out of its cell membrane.
Answer:C
Explanation: they maintain a balance between the nutrients obtained from food and waste product generated during digestion of food.