Rods and cones are similar in that they both see concept 50.3 (page 1117) view available hint(s) rods and cones are similar in that they both see concept 50.3 (page 1117) respond to all wavelengths of light depolarize when exposed to light fire action potentials when exposed to light use photopsins as the visual pigments in both rods and cones release glutamate as the primary neurotransmitter

12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.