Answer:
Hunting
Explanation:
You may see a mountain lion hunting an elk in their ecosystem, which is apart of the circle of life.
I think that the correct answer is reactants of photosynthesis.
The scientists will use Relative dating. It is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.
opernicus did not receive his medical degree from Padua; the degree would ... on 24 May 1543 Copernicus held a copy of the finished work on his deathbed. .... Thus, Copernicus probably adopted the heliocentric theory ...
