Answer:
i got information from web but i hope it helps u
Explanation:
Biodiversity gives resilience from the microbes that contribute to the formation of the human biome to the genes that help us adapt to stress in the environment supports all forms of livelihoods may help regulate disease and is necessary for physical mental and spiritual health and social well being.
The fossil record is the type of evidence that is used with molecular clocks to estimate the split from a common ancestor.
<h3>What is a molecular clock?</h3>
A molecular clock is an estimation of the times of divergence used for the study of biological phenomena.
Molecular clocks are based on fossils found for a given species and the mutation rate of a given genomic sequence.
In conclusion, fossils are used as point of reference to build molecular clocks based on the mutation rate of homo-logous nucleotide sequences for a given taxonomic group for which these fossils belong.
Learn more about molecular clocks here:
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Answer:
im in 7th grade taking highschool classes so i cant help, but thx for the points
Explanation:
Answer: C. sugar ribose and the base thymine
So sorry if wrong
Explanation:
The precambrian era makes up about 90% of the earths history, but there was little to no living organisms at the time other than microscopic ones. The first eukaryotes were found in the cambrian period after the precambrian period, not only that but at the end of the precambrian era in the Proterozoic era there was a mass extinction of about 70-80% of all living organisms