Answer:
renewable resource
Explanation:
resources that practically never run out
Answer:
I also believe it is B, took the test one week ago.
Explanation:
Answer:
The flight of stairs when you ran.
Explanation:
When your body is running, you tend to go somewhere faster than normal, so you use more energy. In addition, you most likely climbed more stairs while running than walking. When you walk, you use less energy since you're more relaxed. Less energy=less work.
Only C muslims must do hajj in Mecca once a lifetime
The flat land. It gave the romans the ability to build much.
