Answer:
B. algae
Explanation:
biotic factor means something alive is in the factor. all the others are abiotic factors
Answer:
D
Explanation:
temperature can change the arrangement of the protein molecules which is called denaturation. thus changing the shape for the protein receptor.
Answer:
The total magnification of a cell is calculated by multiplying the magnification of the ocular lens (also known as eyepiece lens) and the objective lens.
One interpretation of the genetic evidence is that the split of the Neanderthal lineage from the modern human lineage occurred between 440,000 and 270,000 years ago.<span>
It was a long time ago that our ancestors, the Neanderthals, lived on this planet. It was also a long time ago that we started moving away from them and developing in a new manner that would almost completely sever the ties that connected us to them.
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