Secondary since plants/animals already lived there, but got killed/driven out of the area they lived/thrived in/on.
A-The composition of their cell walls
Explanation: plant cell walls components is glucose. Fungi cell will components is chitin
E. coli is C.) a bacterium that normally typically resides in a warm blooded creatures intestines or in the environment and food.
It is always done on purpose.
The answer is N<span>osocomial. It is the t</span>ransmission of disease that occurs when disinfection procedures fail to prevent contraction of disease from the medical facility. <span>A hospital-acquired infection (HAI), also known as a </span>nosocomial<span> infection, is an infection that is acquired in a hospital or other health care facility. </span>
