Question

4 x is equal to 3 by 4 and y is equal to minus 9 by 8 insert a rational number between 2nd x minus y - 1 and x minus 1 minus y - 1

Answer 1

Answer:

artificial polymer, each of the chain’s links will often be identical to its neighbors. But in proteins, DNA and other natural polymers, links in the chain often differ from their neighbors.

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DNA, life’s storehouse of genetic information, is a lengthy molecule made from a series of smaller, repeating chemical units. As such, it’s a natural polymer.