What does the term nucleosynthesis refer to? a. the creation of atomic nuclei b. the formation of galactic nuclei c. the start of nuclear reactions inside stars d. the production of dark energy through nuclear fusion

People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

Use the distance formula to determine weather each pair of segments have the same length