Which process does a cell use to extract energy from food in order to maintain homeostasis?
a. mitosis
b. photosynthesis
c. celluer respiration
d. sexual reproduction

What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.

As a small change in a person's dna can cause a genetic disorder

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.