Overproduction of offspring in each species for many generations contributed to the presence of different ear sizes through natural selection.
<h3>What is Natural selection?</h3>
This is defined as the process through which populations of living organisms adapt and change.
The changes which occurred as a result of natural selection gave rise to presence of different ear sizes.
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Answer:
B. Calmness
Explanation: The answer is pretty straightforward and from what you said, I think you get the gist of it.
A and C is not advocatable unless you want to get thrown in jail ._.
B is just a friend, but D is the right answer (good job!) because you want to support someone with special needs.
There would be no release of organic nitrogen molecules back to their inorganic state. Dead material would accumulate to choke out livable habitat.
<span>Plants fix atmospheric carbon in photosynthesis and some species of bacteria fix atmospheric nitrogen so life would continue taking these into the organic cycle but without decomposing fungi & bacteria the cycle would not complete. However the final step of reduction to N2 is only completed by bacteria. In fact bacteria are critical to every step of the nitrogen cycle. </span>
<span>Fungi also decompose dead plants and animals so are detrital feeders putting nitrogen into the nitrogen cycle but not as N2. Fungi cannot reduce N2O to N2. So fungi make N2O as their denitrification product. True denitrification, like nitrogen fixing, does not occur in eukaryotes only bacteria. </span>
Dr. wendall holmes and dr. ignaz semmelweis were pioneers in Hand-washing, one of the most important methods to reduce disease in healthcare settings.
<h3>Who was
Dr. Wendall Holmes?</h3>
American physician, poet, and polymath Oliver Wendell Holmes was based in Boston. He was considered one of the best authors of his time and was categorized with the "fireside poets." The "Breakfast-Table" series, which began with The Autocrat of the Breakfast-Table, is among his most well-known prose works. He was a significant medical reformer as well. In addition to his work as a writer and poet, Sherlock Holmes was also a doctor, professor, lecturer, inventor, and, although he never actually practiced law, he had formal legal training.
To learn more about Dr. Wendall Holmes with the help of given link:
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