Carbonates. Carbonation is a form a chemical weathering where the dissolution of limestone takes place. This is what forms the giant cave systems.
Answer:
B
Explanation:
i might be wrong i tried my best
Mitosis stages:
1) Interphase
2) Prophase
3) Metaphase
4) Anaphase
5) Telophase
I believe the answer to your question is is B
Introns are cut out. Think of exons as the part of DNA that exit the nucleus (as RNA of course).