1. to restore dying cells 2. to repair damaged cells 3. to reproduce
Answer:
Mary Mallon (September 23, 1869 – November 11, 1938), also known as Typhoid Mary, was an Irish-born cook believed to have infected 53 people with typhoid fever, three of whom died, and the first person in the United States identified as an asymptomatic carrier of the disease pathogen, Salmonella typhi.
C, when mutations are not always predictable they are random
7 is neutral but the ones that would be considered acidic is B
Im pretty sure they repel from the charged protons
