B. 245 million
from the end of Carboniferous Period to the beginning of the Triassic period
Answer:
Fish & algae
Explanation:
They are both biotic becuase they are living. Light & rocks are abiotic.
It becomes D. Groundwater
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-The mutation could make it easier for an organism to obtain food.
-yes, a correct anwer!
-The mutation could make an organism need more food.
-no, this would make it harder for the organism to survive
-The mutation could improve the organism's sight.
-yes! better sight means more information, which is beneficial
- The mutation could let the organism run faster.
-running faster means advantage over pray and predator - also a correct answer
so all are correct except on the second one.
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Answer:
Heterozygous in class data:
⇒ .44
Heterozygous in North America:
⇒ .48
Explanation:
edge 2021
