Clues such as fossils such as bones, footprints, tar, etc, preserved underground helped inform scientists. You can also count how old a tree is when you cut it open and there are some alive for thousands of years so that is a possible way.
Answer:
If mismanaged, renewable resources will become non-renewable.
Explanation:
For example: Groundwater can be over-pumped. If you burn a tree (plant) and don't plant another one.
The answer is:
<u><em>A) Methane</em></u>
because if u picked anything else the reaction would not happen
Cell A is prokaryotic because PRO rhymes with NO and EU rhymes with DO. PROkaryotic has NO nucleus while EUkaryotic DOes have a nucleus
Hope this helps
