(Q).
Use information from the paragraph to answer the question. Question: When you have a lot of factories in an area the level of trash will increase or decrease? Paragraph : Nations that have more industry produce more hazardous waste.
(A).
increase

(Q).
Use information from the paragraph to answer the question. Question: If Bob starts exercising, his heart muscle should become stronger or weaker? Paragraph : When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
(A).
stronger

(Q).
Use information from the paragraph to answer the question. Question: Mona is building a circuit. If she adds more resistors in parallel what happens to the total resistance of the circuit increase or decrease? Paragraph : When we add resistors in parallel to each other the total resistance decreases and the current increases.
(A).
decrease