there are more than 200 countries in the world
1. Save
2. Water
3. Save
4. Future
The answer is A. The legend.
I hope this helps, have a nice day.
The ocean floor or seabed can be divided into three major regions: the continental margins, abyssal plains, and mid-ocean ridges.
Answer:
Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy
Explanation:
