Because they will grow really long if you don't
Answer: the relative differences in arrival times of the S and P seismic waves at several recording stations tell scientists about the different speeds those waves were traveling at, which in turn gives information about the density of the material the layer is made of, and how thick the layer is in several directions.
Explanation:Earth's layers
B.) Adenine because Dictated by specific hydrogen bonding patterns, Watson-Crick base pairs (guanine-cytosine and adenine-thymine) allow the DNA helix to maintain a regular helical structure that is subtly dependent on its nucleotide sequence.
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One part of the brain is the right brain, and the other part of your brain is the right brain. What ever you think goes to your brain first and lets the operates to the body. If your are wanna move right your right brain will tell your body to move right.
