Julianna blows air into a balloon to inflate it. what can be known about the atoms of the air?
they are close together.
they are moving constantly at high speeds.
they vibrate in place.
they are held together by strong attractions.

What is the difference between how ionic and covalent bonds form

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.

Can a trait be both polygenic and have multiple alleles? explain why or why not.