Which of the actions below is preformed by all cells to maintain homeostasis

A. They divide rapidly into many specialized cells
B. They use light energy to produce food molecules
C. They obtain energy from nutrients and remove waste products
D. They combine with another cell to increase in size

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:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.