What happens to food molecules that don’t get absorbed by the small intestine

What was darwins theory of common decent

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.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above