What type of thunderstorm is depicted in the radar illustration above?

a. multicell line
b. tornado
c. single-cell thunderstorm
d. supercell

b: is not correct, pick from a, c, or d. try to give a good answer and not a guess.

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

Ithink the answer is true