Jim makes an electromagnet by wrapping a copper wire around a nail and then connecting it to a battery. if he brings the end of the nail near a pile of paper clips, which of the following will happen?

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.