Trilobite fossils are found in Cambrian rocks but not found in the more recent rocks from Triassic period. This MOST likely
suggests they went extinct before the Triassic.
True or False

plant because they survive by water, sunlight, ex.

explanation:

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.

c. establishing proper sleep hygiene