Because in winter 1 habitat might get too cold so the bird might have to move to a warmer habitat in winter
Answer:
B. False
Explanation:
Orthologs are genes that find their origin in vertical descent,, paralogous on the other hand, are genes that are related via duplication events. <em>In the case of human hemoglobin, their genes originated by duplication from an common ancestral globin gen, therefore they are paralogous.</em>
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Answer:
C
Explanation:
water is combined to be essential in food processing (photosynthesis)
Answer:
Mass
Explanation:
The larger a star's mass, the shorter it's lifespan.
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Okay First off what are the problems and what are the hardest ones?