The chirality of an amino acid results from the fact that its a carbon: A) has no net charge.
B) is a carboxylic acid.
C) is bonded to four different chemical groups.
D) is in the absolute configuration in naturally occurring proteins.
E) is symmetric.
Amino acids

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.