They followed animals and they traveled in teepees and hunted them
The correct answer is methylation.
This process refers to the addition of methyl groups to the DNA molecule, when the activity of such DNA segments is slightly altered. The more we age, the less methylation there is, which is why the genes of the elderly are different from those of young people.
Answer:
Break the hydrogen bond in the water molecular
Explanation:
Water molecule are held together by hydrogen bond which makes the water surface to act as an 'elastic skin' for the water strider to be able to float. Detergent serves as a surfactant which breaks the water surface by disrupting its hydrogen bonds thus making the water strider to sink
Answer:
They are named after Jimmie Angel, a US aviator, who was the first person to fly over the falls
Explanation: