Answer: They are heated up and turn into magma, then they are cooled and crystalize.
Explanation:
DDT, or dichlorodiphenyltrichloroethane
Answer:
Nicholas Steno
Explanation:
Nicholas Steno who was a Catholic priest establish relationship between sedimentary rock layers otherwise called stratigraphy.
Stratigraphy is a branch of geology that deals with the study of rock layers. He established theoretical law of stratigraphy by introducing law of superimposition, principle of original horizontality and the principle of lateral continuity in 1669 work of fossilization of organic matter sediments.
The DNA controls the cell's activities. It is usually found in the nucleus.
I'm pretty sure it is B. neap tide.
If that is wrong, then it is D. spring tide.