A circuit is shown in the picture above. The chemical energy in the battery is used to light up the light bulb on the other end. Chemical energy in the battery is transformed into energy, which runs through the circuit wire. A. electrical B. chemical C. sound D. mechanical

prism b but im not for sure

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )