You are vacationing at the ocean with your family and you decide to go out for a swim. as you walk out into the deeper water you realize you have to fight against the waves to make any progress.

what type of transport is this most like

defend your answer to part a with information from the prompt and with information about the movement of material in cells

Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine.digestive processes break nutrients down in the mouth, stomach, and small intestine.blood is pumped through the circulatory system to deliver nutrients to other organs.nutrients are ingested at the mouth.nutrients enter the capillaries of the circulatory system. sequence

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.