A ball sits on top of a hill. The wind blows and the ball begins rolling down the hill. What caused the ball to start moving

What might happen if he federal government makes cuts health care spending

What is the chain of custody? a. a list of all people who had possession of the evidence b. a barrier that keeps unauthorized people from the crime scene c. a list of people who are on the crime scene d. a document that identifies the crime that the evidence came from

Genes are sections of dna that code for a particular trait. genes are