Desert and Rainforest, I believe this could the right answer
Your answer would be B. The most dangerous job in the United States. Because the cave can come down, if you don't have the right equipment you can damage your lungs, and you may get stuck down there, or really hurt.
They are electromagnetic waves because mechanical waves have to be physically created by something, while electromagnetic waves are just emitted without any effort or force.
Answer:
the answer is a
Explanation:
old faithful in Yellowstone
Answer:
and i gained 4 pound from eating it