Answer the question below: An increase in birth rates indicates a/an decrease or increase in the food supply? Assuming that: Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.
increase

Answer the question below: Tina is diving deeper and deeper into the ocean. What happens to the temperature it increases or it decreases? Assuming that: Water also gets colder as you go deeper.
it decreases

Answer the question below: As you monitor sound waves closer to a speaker they become louder or quieter? Assuming that: The farther the sound waves travel away from the source, the more spread out their energy becomes.
louder