Answer:
Either (1.) Fossils or (2) Radiometric dating.
Explanation:
Fossils are an obvious answer to this, but radiometric dating is the method most scientists use to find the age of rocks. Radioactive isotopes break down predictably, so the farther along this process is, the older the rock is.
Answer: C
Explanation: the application of scientific knowledge for practical purposes, especially in industry
The cell will undergo osmotic lysis. 3. The cell will plasmolyze.
The answer is B:abyssopelagic zone <span> </span>