The answer is d all of the above
Answer: unwinds, helicase, template, DNA polymerase, proofreading, ligase
Explanation:
Decrease in the number of plants because of the herbivores if there is less food for them then competition is going to increase
there are two type of photoreceptors in retina called rods and cone that have different function tha is
rods are very sensative to light but do not distinguish colors.cones are less sensative to light but candistinguish light
rods contain only one type of light sensitive pigment i conclude that
option A is correct from above
hope it helps