Answer:
D. Both have effective and growing mass transit systems.
Answer:
1. It protects us from the sun.
2. It helps us live, or allows us to live.
3. It gives us protein and oxygen.
4. It contains water, so water for us.
Explanation:
<em>I hope this helped! Have a great day!</em>
<em>Skye~</em>
Answer:
Climates that vary
Explanation:
they would only change with the seasons, similar to those in the U.S.
I think the answer is History
Hope that helps u out :)