Q: Answer the question

Acid rain caused by industrial pollution greatly reduces the number of trees in a forested region that is home to a particular species of bird. How might this decrease in the number of trees most likely affect this bird population?

A: The population will decrease due to lack of resources.

Q: Answer the question

The atoms that make up oxygen gas

A: share two covalent bonds.

Q: Answer the question

Which list contains only nonliving things?

A:
water, rocks, sunlight