The diagram below represents an incomplete section of a DNA molecule. The boxes represent unidentified bases.
с
A
T
T
When the boxes are filled in, what will the total number
of bases represented by the letter A (both inside and
outside the boxes) be?
A) 1 B) 2 C) 3 D) 4

answer; i believe the answer is hydraulic action;

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

wegner's theory did not explain how the continents could move

explanation: