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.
Tcg because it’s the shortest strand and the shortest strands travel the fastest
Answer:
To test the presence of protein in the food substance which gives a blue-to-purpule colour
It carries oxygen to the rest of the body. It can also remove carbon dioxide.
