Carnivore !! because carnivore means an animal that feeds on flesh!!!!!....your welcome :)
The answer to this question is 1.DNA because RNA is single stranded.
I think it's first quater, hope that helped!
For agricultural uses. For example: country or area with low precipitation and high droughts will starve if they don't have plants that can survive the harsh conditions such as genetically modified crops being able to take in less water than non genetically modified crops.