the answer is cellular resporation
B. respond to its environment.
C. change over time.
D. obtain and use energy.
sulfur oxides and nitrogen oxides
nitrogen oxides and hydrocarbons
acid rain and hydrocarbons
Answer:
Bison that feed on the grass will decrease.
Explanation:
Answer:
iv is the amounts of salt added to water
Explanation:
because it being controlled in the expariment by the scientists.