C is the correct answer. The universe is always changing with new stars and more carbon dioxide. Any around 23% isnt new
The plants caused the change of u were wondering
It is true, because most of the steps of cellular respiration take place in the mitochondria. Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.
1.half of our chromosomes from our mother and half from our father
2.genes
3.brown hair
4.100%
5.probability
