Answer:
The law of Superposition is where there are multiple layers of rock or fossil. The top layer is younger then the bottom. "The law of superposition is used in geology, archaeology, and other fields dealing with geological stratigraphy." The only problem with this way of determining rocks and fossils is that it gives a relative age not an absolute age.
Answer:
answer is A
Explanation:
Protons and Neutrons will give the mass number
Answer:
Its a process that leads to lower genetic diversity than sexual reproduction.
Explanation: