As the board continues along the surface, friction in the wheels causes the board to lose energy, which causes the board to slow down and come to a stop.
The answer is aldosterone. This hormone determines the rate
of re-absorption of H+ ion and bicarbonate ions by the kidneys. Due to high
levels of bicarbonate being produced by the pancreas, the blood will be basic.
The kidneys will therefore be signaled to excrete more bicarbonate ions.
The number of years of divergence from a common ancestor =300,000 years.
<h3>What are mutations?</h3>
Mutations are changes that occur in the DNA of living organisms.
Mutations can be used as molecular clocks if they occur at a constant rate.
Considering the nucleotide substitutions occur by mistake in a segment of ribosomal RNA at a constant rate of one substitution every 100,000 years.
The ribosomal RNA of the two modern-day species have six differences in their sequences.
Number of years of divergence = 6/2 * 100000 = 300,000 years.
In conclusion, changes that occur in nucleotide sequences are known as mutations.
Learn more about mutations at: brainly.com/question/12572634
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Answer:
I believe it's Perissodactyls but I can't be certain.
Explanation: