Weathering, acid rain can mostly destroy like stone, I suggest you look up pictures of acid rain and how it affects (limestone)
Answer:
d. all of the above
Explanation:
all the above answers are correct about Science
Answer:
Universe
Explanation:
This should go to physics category
The big bang theory is derived from the observed universe, and the microwave background signal that arrived to earth...
Insulin lowers blood sugar from the body so that yôu don't get sick
