2. What do you notice about the number of hydrogen bonds that exist between the nucleotides? 3. Who was the scientist who discovered the rule of base pairing ?
4. On the diagram, what do the pentagons and spheres represent ?

Which layer will become saturated first when rain falls?

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Which must be kept in mind when determining if an explanation is correct? check all that apply. which must be kept in mind when determining if an explanation is correct? check all that apply.