The answer is
A
Behavior isolation is behaviors involved in mating which could also cause it to prevent mating
Answer:
c) The species underwent punctuated equilibrium
e) The species’ environment underwent a dramatic change for which it was poorly suited
Explanation:
Answer:
Fossils provide evidence about life on Earth that currently extinct. Through fossils, we've discovered several species of animals and plants that previously existed. We also learn how life on Earth changed throughout the years. Fossils found in younger rocks look like animals and plants that are living today. Fossils in older rocks look less like the current living animals and plants. Some fossils found look either more or less like current species we know today.
Explanation:
<span>The troposphere layer can have thunderstorms
or clear, sunny skies. The biosphere interacts most with this layer. </span>
The stratosphere is the second layer
from Earth's surface. Winds are strong and steady in this layer. <span>
</span>
The mesosphere is heated by the ozone
layer beneath it. This layer is where most meteor showers occur.
The
thermosphere contains the ionosphere and exosphere. It contains layers of
single, unmixed gas.
<span>
</span>
The answer is C. The original population is the dotted line and the population after the selection is the faded blue. The two shell patterns are increasing while the most common was is decreasing.
