Answer:
It was the sudden appearance (over a 10my period) of many different organisms, which occurred approx 540-548 mya. ... So it can be away from sources of oxygen, preventing microorganisms from decomposing the organism.
<span>Which term refers to the process by which individuals that are better adapted to their environment are more likely to survive and reproduce? The correct answer is A. natural selection.
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The answer to the question is Oxyen
3. The answer to your question is B. Meiosis. Alleles undergo segregation during meiosis. The alleles will split into 2 daughter cells; one chromosome for each cell.
4. The answer is homologous chromosomes. Gametes have homologous chromosomes. A gamete is a mature haploid cell. It can either be a male or female gamete. Each haploid cell will unite with another haploid cell of the opposite gender for reproduction.
5. The answer is B. IBi or IBIB. This demonstrates the genotype that corresponds to human blood type.
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