Which of the following does photosynthesis, but is not considered a plant? A. Cactus
B. Orchid
C. Algae
D. Moss

C. algae

Explanation:

I see this is already answered and maybe it was right on the test but B. is very incorrect. Orchids are flowering plants. Algae are sometimes considered plants but mainly accepted as being only ''plant-like.'' They lack multiple characteristics of a plant.

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.

lipid

explanation: