When the atmosphere warms, ice in the north Atlantic melts into water and runs off into the ocean. what effect will this have on the ocean water? A- The ocean water will become less salty
B-The ocean water will become denser
C-The ocean water will become colder
D-The ocean water will sink more quickly ​

Answer is in the file below

cutt.ly/zxt1ipy

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:

not sure what it is