Une cellule est un ensemble de: organes, molécules, systèmes c, est un dm note reponse

i think the miocene epoch spans the time from 23 million to 12 million years ago.

it's false. hope i .

not always but somethings can be reproduced in a laboratory.

the calvin cycle takes place in the stroma of the chloroplast. carbon dioxide enters the stroma of the chloroplast to combine with the five-carbon compound called ribulose1, 5-biphosphate to form two molecules of a three-carbon compound called 3-phosphoglyceric acid. this reaction is catalyzed by an enzyme called ribulose bi-phosphate carboxylase.