Select the correct answer. Michelle felt an electrical shock when she was ironing her clothes. What might have caused this to happen?
A.
lack of safety covers on the electrical outlets
B.
the iron having a faulty cord
C.
not wearing shoes with rubber soles
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Blood cells bring oxygen to cells and take carbon dioxide away. true or false

Andrew loves to go camping and hiking in the fall. about two weeks after his last camping trip, he noticed an expanding red, target shaped, rash on his arm. to avoid this illness, andrew should have select one: a. boiled his water before drinking. b. avoided contact with ticks. c. avoided contact with fleas found on mice. d. camped only in the spring.

How many calories do you need to take away one pound