Biology, 20.05.2021 04:30, babyissy2016
The fossil record shows that life on Earth has changed over time. For example, paleontologists have found that older rocks contain fossils of *
1. organisms that are more complex than those alive today.
2. both simple and complex organisms.
3. only organisms that are alive today.
4. organisms that are simpler than those alive today.
Answers: 3
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Does mitochondria still meet the definition of a eukaryote why or why not?
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What substance acts to prevent sudden ph changes in bodily fluids?
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Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.
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