<span>One thing that is true of solar, wind and geothermal energy is that they are all renewable resources). This means that they do not expend resources that do not keep producing. Resources that are not renewable include coal (which burns up coal) or gasoline (which burns gasoline).</span>
<span>Answer A is correct because humans release tons of chemicals into the environment every single day. All it takes to disrupt an entire ecosystem is a chemical released into their water source, which in time slowly poisons the animals. Say a rabbit was drinking the polluted water and is now carrying the poison in it's body. A coyote comes along and eats the poisoned rabbit, and the coyote is now poisoned. That threw off the natural food chain.</span>
Sometimes the cells exit the cell cycle usually from G1 phase enter the G0 phase in the phase the cell do not copy their dna
Fossils in upper were younger than fossils in lower levels. Hope this helps!
It may result to endangering that animal. Hope you enjoy your awnser!