Answer:
Each DNA strand within the double helix is a long, linear molecule made of smaller units called nucleotides that form a chain. The chemical backbones of the double helix are made up of sugar and phosphate molecules that are connected by chemical bonds, known as sugar-phosphate backbones.
Explanation:plz mark me as brainliest
A behavior must affect an organisms fitness and have a genetic basis.
False. That question doesn't really make sense also but it should still be false given the context.
Carnivore !! because carnivore means an animal that feeds on flesh!!!!!....your welcome :)
