instruction:
In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
question:
Question: Eric builds a 60ft telescope. Will builds a 10ft telescope. Whose telescope gathers less light?
Answer: Will
answer:
The larger the light collecting area, the more light a telescope gathers and the higher resolution (ability to see fine detail) it has.

question:
Question: By removing a pound of salt from a bucket of fresh water, could you cause the density of the water to
Answer: decrease?
answer:
Water density increases as salinity and pressure increase, or as temperature decreases.

question:
Question: If there are very few wolves the deer population will
Answer: increase
answer:
An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.