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2. Conduct research to learn more about your proposed solutions. Be sure to look up information
about cost, safety, reliability, and social or cultural implications when applicable. What are the
pros of each solution? What are the cons of each solution?

Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?

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.

Hey everybody i need with a biology question. all the gametes of isogamous organisms are genetically identical. true false