If Joe and Maria wanted to know how the lack of light affects plants, which is the best explanation for why they left pot 1 in the sun?

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.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

answer; the male's sperm cells have mitochondria, but because the sperm contributes dna but no cytoplasm, no mitochondria are passed to the egg at ferilization;