When we first see chiasmata under a microscope, we know that

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?