*Question*
Use information from the paragraph to answer the question. Question: Mike takes deep breaths, and knows that his chest volume is fairly sizable. Considering his chest size, the air pressure outside the lungs, compared to the air pressure inside, is lower or higher? Paragraph : During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
**Answer**
higher

*Question*
Use information from the paragraph to answer the question. Question: Fred found a longitudinal wave. The particles are getting closer together. The amplitude is increasing or decreasing? Paragraph : The closer together the particles in a longitudinal wave are, the greater the amplitude.
**Answer**
increasing

*Question*
Use information from the paragraph to answer the question. Question: What will happen to the effect on ocean tides if the Moon were to move farther to the Earth greater effect or smaller effect? Paragraph : The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
**Answer**
smaller effect

*Question*
Use information from the paragraph to answer the question. Question: What will happen to Jim's muscle strength if he exercises more then he has in the past his muscles will become stronger or his muscles will become weaker? Paragraph : Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
**Answer**
his muscles will become stronger