Answer:
Volcanic degassing of volatiles, including water vapour, occurred during the early stages of crustal formation and gave rise to the atmosphere. When the surface of Earth had cooled to below 100 °C (212 °F), the hot water vapour in the atmosphere would have condensed to form the early oceans.
Explanation:
About 10% because I know about 90-95% of DNA is junk DNA(doesnt perform serious function)
Answer:
starch, cellulose, and glycogen
Each human has 2 alleles and are called diploid organisms. We receive 1 allele from each biological parent.
They have to describe the characteristics of life hope this helps.
