mitosis
Another name for cell division is "mitosis." If you study biology, you'll learn about cell division, when a cell divides into two smaller "daughter cells." During cell division, all the tiny elements of the cell also divide — including the cell's chromosomes, nucleus, and mitochondria.
Answer and explanation:
The theory of chemical evolution is one of the most important theories for understanding the origin of life.
This theory admits that life is the result of reactions envolving inorganic compounds that have combined and formed some organic molecules, such as amino acids, nitrogenous bases and fatty acids.
The organic molecules were then combining, until the first particles with some type of metabolism appeared.
Many oaks have thick bark that protects them from fire. ... They cut down the young trees every 15 to 30 years and use the wood for fires to heat their homes and cook food. The harvested oaks, which have stored energy, or strength, down in their roots, sprout again and form many new, thin branches.