I'm not entirely sure on this one... But I think it's 1. cell division helps animals repair old cells..
like please
The answer is the nurse stands in arrears the woman and accomplishes chest thrusts. A first aid process used to give choking in a pregnant or obese patient in which the chest of the patient is tense by the thumb of the performer knuckle with their hand balled keen on a fist to expel air thus removing the barrier in the windpipe.
Viruses are the only thing considered to be a living thing without cells, as they attach themselves to cells to multiply.
