explain how natural selection affects animal behavior. use the term fitness at least once in your explanation

Natural Selection helps animals survive in their habitats and they have adaptations to help them survive better.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.