a blender has a power of 400 watts and a total of 4800 joules of energy is transferred when the blender is in use calculate the time that the blender is used for.

Ithink that b is correct but just in case wait to see if someone else answers

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.

A.true this might be wrong, but if it's not wrong, mark me brainliest.