How do organic compounds differ from inorganic compounds? 1)all organic compounds contain carbon. 2)only organic compounds contain hydrogen. 3)organic compounds are natural, while inorganic compounds are synthetic. 4)organic compounds contain water, while inorganic compounds do not contain water

the answer to your question is sperm

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.