Answer: In chemistry, a dehydration reaction is a conversion that involves the loss of water from the reacting molecule or ion. Dehydration reactions are common processes, the reverse of a hydration reaction. Common dehydrating agents used in organic synthesis include sulfuric acid and alumina. Often dehydration reactions are effected with heating.
Explanation: Yw and pls mark me as brainiest. I sure hope this helps you.
1)<span>DNA contains the sugar deoxyribose, while RNA contains the sugar ribose.
2)</span><span>DNA is a double-stranded molecule while RNA is a single stranded molecule.
3)</span>DNA and RNA perform different functions in humans. DNA is responsible for storing and transferring genetic information while RNA directly codes for amino acids and as acts as a messenger between DNA and ribosomes to make proteins.<span />
"Humans, who are limited by slow biological evolution, couldn't compete, and would be superseded".
