At one time, many scientists and philosophers believed earth was the center of the universe and all other planets and the sun revolved around it. to the invention of the new data was collected disprove this idea.
a) telescope
eliminate
b) microscope
c) stethoscope
d) oscilloscope

Which of the following examples can cause gene flow between populations? a. an increase in predators to a population of zebra b. a volcanic eruption that kills half of a population of mice c. bird droppings that contain seeds from a different location d. a person that sprays a toxin on a group of mosquitoes

Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals

What drives the atp synthase reactions that produce atp