(Q).
Use information from the paragraph to answer the question. Paragraph : The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production. Question: A decrease in protein production indicates more or less ribosomes on the ER?
(A).
less

(Q).
Use information from the paragraph to answer the question. Paragraph : The higher up a food chain that humans eat, the greater the levels of toxic metals they take in. Question: Sarah ate a salad for dinner, Sarah's levels of toxic metals have decreased. or increased or?
(A).
decreased.

(Q).
Use information from the paragraph to answer the question. Paragraph : Air pressure is less at higher elevations. Question: Air pressure will increase or decrease when one goes up a mountain?
(A).
decrease