Answer:
Explanation:
Most limestones actually start as calcium carbonate mud or shells precipitated by organisms in reefs or shallow shelf regions - the biosphere. Over time, the limestone is broken down into its chemical parts and may come back to the surface as volcanic CO2 (in the atmosphere).
C is your answer :)
Hope it helps!
Answer:
air masses
Explanation:
a front forms where two air masses of different temperatures meet each other
Hope that help
Answer:
It isn't a mammal.
Explanation:
The king snake is not a mammal.
I believe its your heart if I am not mistaken hope this helps ^^;
