12.) Latitude and longitude coordinates are used to determine A. An exact location on Earth without the use of landmarks or addresses

B. The depth of the water at that point

C. The distance from one point to another

D. The temperature and climate of an ecosystem

13.) The deepest place in the ocean is found in the Pacific Ocean and is called what?

A Great Pacific Reef
B. Marianas Trench
C. Japan Trench
D. Abyssal Plain

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

there's no big difference.

explanation:

the only little different between a rabbit and bunny is just that bunnies are much smaller than rabbits. bunnies are basically baby rabbits.