An indentation that marks the beginning of the cell's "pinching" its cell membrane and cytoplasm down the middle. Cleavage Furrow
Cell Plate
Cytoplasm
Mitosis

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

i believe the answer would be b. hope it : )