A - 3 bases at a time in the same direction
To be effective, key choices must be Parallel.
The over-hunting of the Baleen Whales lowers the population significantly. Since Baleen Whales eat the penguins, less whales equals less penguins eaten; therefore the penguins' population remains about the same until breeding season, where a surplus of baby penguins are produced.
the following is not a nucleotide is RNA
