Answer:
A. greenhouse effect
Explanation:
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere. Climate change results from the shedding of gases like CO2 into the atmosphere where it can trap more heat.
The first blank is osmosis, I'm not sure about the second
A the frenquency increases
Answer:
Your correct answer is B.
Explanation:
