Mitochondria are vital to cells by carrying out which of the following functions

Cellular Respiration.

Explanation:

Mitchondria are cell organelles that are essential to cells due to them being the site of Cellular Respiration. This is how cells produce energy to function by the use of Oxygen and breaking down Glucose molecules.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.