Observable matter makes up about what percentage of the universe? 5% 10% 50% 95%

This is a type pf behavior that animals are born with and them to survive

What is genetic variation? -(a) each individual in a population has slightly different genes. -(b) some individuals in a population have more genes than others. -(c) each population of a species has slightly different genes. -(d)some populations of a species have more genes than others.

What is the difference between hypothesis, theories, laws, and observations?