3 Points
If you have more REM sleep than normal one night, it might be because:
A. you learned a lot that day.
B. you have narcolepsy.
C. you did not sleep enough the night before.
O
D. your mind needs to express latent content.
th
SUBMITif you have more REM sleep than normal one night it might be because

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?