A hawk receives energy by eating other animals. What type of organism is a hawk? A.
primary consumer

B.
secondary consumer

C.
producer

D.
decomposer

I think that's the hawk is a primary comsumer

Hope this helped

the answer will be a) proteins i believe

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.