Answer: They compare the number of mutations to determine how long ago species separated and evolved.
You're welcome!
Acid rain, if I understand the question correctly.
Hey there!
Here is your answer:
<u>The proper answer to this question is option B "consumers".</u>
Reason:
<u>Producers are organisms like plants they produce food for other organisms. (Plants) Consumers are organisms that eat other organisms. (Some insects, mammals, etc) Decomposers are organisms that decompose on raw flesh, or grow on fertilizer. (fungi) </u>
Also...
<u>Crickets would be consumers because they eat plants and plants are organisms therefore the cricket is consuming the plant. </u>
Therefore the answer is B.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
The correct answers is:
is formed when fuel is burned at high temperatures
<em>Nitrogen dioxide is another toxic gas that forms when fuels are burned at high temperatures.</em>
is the most abundant gas in the atmosphere
<em>The most abundant gas is nitrogen. Over 78 percent of the air we breathe is nitrogen (N)</em>
can cause acid rain
<em>Both nitrogen dioxide and sulfur dioxide can cause acid rain. The damage done by acid rain is devastating to the plants and animals in an ecosystem.</em>
is a major pollutant in the air
<em>AQI measures five major pollutants, including carbon monoxide, nitrogen dioxide (NO2), and sulfur dioxide (SO2).</em>
Wrong answers:
is a waste product of photosynthesis
<em>The waste product of photosynthesis is oxygen.</em>
Sedimentary rocks form when new sediments are deposited on top of older rock