Compare and contrast the way the two types of glaciers move

Unlike rivers that produce V-shaped valleys by cutting into their beds glaciers carve (erode) deeper wider U-shaped valley or glacial troughs. Be able to name and describe features of glacial deposition (mainly associated with continental glaciers) and be able to identify them on a map or figure

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%