Given the fact that: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance. Answer the question: If one does no aerobic exercises, their heart muscles will become stronger or weaker?
weaker

Given the fact that: For a given medium, sound has a slower speed at lower temperatures. Answer the question: If Mary is playing music in her room and the heater starts working, causing the temperature to rise, what happens to the speed of the soundwaves her radio is generating increases or decreases?
increases

Q: Given the fact that: Objects with greater mass have greater inertia. Answer the question: Compared to a marble, would the planet Earth have greater inertia or less inertia??
A: greater inertia

Question: Given the fact that: More pollutants mean poorer air quality. Answer the question: After the fire of a pile of tires at the landfill was put out, the reduction of smoke in the air made the air quality better? or worse?
Answer: better?

*Question*
Given the fact that: For example, more people on the Earth means more people contributing to global warming and pollution. Answer the question: What will happen to the levels of pollution on Earth if the population increases they will rise or they will fall?
**Answer**
they will rise

(Q).
Given the fact that: As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases. Answer the question: Dean wants to get a smaller number of isomers to observe, so in order to do so quickly, he takes the number of carbon atoms in a hydrocarbon, and makes them decrease or increase?
(A).
decrease