the insertion of a nucleotide into DNA would most likely cause a mutation.
If your findings disproves your hypothesis then your hypothesis is probably wrong.
Answer:
There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.
Explanation:
The right answer would be A)ribosomes
The iron nail produces electric current that attracts the pieces of iron is the right one.
