Your answer is B antibody
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Correct do not use fossil fuels is the answer
Most likely underweight, since the person isn't getting as many nutrients as everyone else, they wouldn't be able to gain as much mass.
Answer:
B or C depending on if there is a fish on the food chain
(most likely C though)
Explanation:
consumers are things that eat other things
producers are things that make energy for themselves and they can survive off that energy (anything that does photosynthesis)
Algae does photosynthesis. so A and D is wrong
B and C could be the right answers depending on if a fish is shown.
any item above another item with a like drawn to it in a food web is a consumer
producers are at the very bottom of the food web.