In Part 2 of the field study, you studied the path of the cloud of gases and other substances spewed by Mount Pinatubo. Submit your data table and one sample calculation where you
determined the distance traveled by the cloud. Also, submit the graph that you created of
distance of the cloud center over time.

heat a spark and oxygen

a

explanation:

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:

b a mature ovary of a plant.