Answer:
If all species originated on the primitive Earth t the same time and did not change, which patterns would be expected in the geologic record? The upper rock strata would contain fossils of only more complex organisms.
Explanation:
Answer:
i believe your answer is.... B
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Answer:
tramwayniceixand 1 otherlearned from this answer. Answer: 1. Micro-evolution is the change in allele frequencies that occurs over time within a population. This change is due to four different processes: mutation, selection (natural and artificial), gene flow and genetic drift. 2.
Explanation:
This change is due to four different processes: mutation, selection (natural and artificial), gene flow and genetic drift. 2.
Answer:
pressure
Explanation:
the earth's tectonic plates create pressure to make the magma rise
DescriptionThe term social order can be used in two senses: In the first sense, it refers to a particular system of social structures and institutions
