Adaptations that result from natural selection are expected to increase the fitness of an organism. In terms of natural selection, which of the following best describe fitness

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

the answers are a and c