They help bring about chemical reactions.
Answer:
Cell Organ System Organ
Explanation:
cells make up everything as a building block of life.
Answer:
Venus is the second planet from the sun and has a temperature that is maintained at 462 degrees Celsius, no matter where you go on the planet. It is the hottest planet in the solar system. ... This thick atmosphere makes the surface of Venus hotter because the heat doesn't escape back into space.
I know that it doesn't have a nucleas. simple. small.
