Question: Choose your answer.

What is a large buildup of moving ice and snow called?
My Answer: glacier

Question: Choose your answer.

Which of the following structures does a frog develop as it changes from a tadpole to an adult frog?
My Answer: lungs

Question: Choose your answer.

As the population of small fish in a lake decreases, the population of large fish that depend on the small fish for food will
My Answer: decrease in number

Question: Choose your answer.

Which of these renewable resources results in an increase in pollution when used to produce energy?
My Answer:
biomass