Answer:
Global warming.
Explanation:
Because it is an ecological problem that could be studied by modeling more easily than by observation or experimentation, because it occurs over a large area and a long period of time
<span>A complex molecule containing the genetic information that makes up the chromosomes is DNA.
</span><span>A complex molecule containing the genetic code is RNA. </span>
Brown rabbits are suited for seasons when colors are similar to their skins (summer, spring, autumn and winters without snow) and white rabbits are best suited for seasons when colors are similar to their skins (winter with snow and sometimes spring).
If winters get warmer, there won't be snow, which would make life for rabbits difficult and decrease their population. But, it will make life for the brown rabbits easier since they will be able to get out in winter, without being easily spotted.
Hope it helped,
BioTeacher101
Answer:
The answer is the energy increases!