Which of theses is a piece of evidence supporting the theory of evolution

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%