(Question)
Use information from the paragraph to answer the question. Paragraph : Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance. Question: If one trains aerobic exercises, their heart muscles will become stronger or weaker?
(Answer)
stronger

(Question)
Use information from the paragraph to answer the question. Paragraph : Bases have pH values above 7. The higher the pH value, the more strongly basic the substance. Question: If we tested a substance and the number was high on a pH test then the item is acidic or basic?
(Answer)
basic

(Question)
Use information from the paragraph to answer the question. Paragraph : The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards. Question: If John decreases the rate at which gas exits the bottom of his rocket, what will happen to the upward momentum of the rocket? It will increase or decrease?
(Answer)
decrease