Answer:
found lining many areas that contact the external environment
plays a role in protection
Explanation:
Explanation: Epithelial tissue is composed of cells laid together in sheets with the cells tightly connected to one another. Epithelial layers are avascular, but innervated. Epithelial cells have two surfaces that differ in both structure and function.
Pathology refers to the study of structural and functional changes that occur in the body as a result of a disease. - True
The rest are false for the following reasons:
The vast majority of microorganisms, including the billions that inhabit the human body, are not pathogenic. However, an excess of certain microbes that are normally found in an individual can lead to an inection, which can lead to disease. Overuse of antibiotics, or improper use of antibiotics can lead to increases in populations of abnormal microorganisms that can cause infection and disease. In some cases, mutation within the normal microbiota can lead to infection and serious disease.
Seven essential nutrients support human life and enable normal body functioning. The essential nutrients are: water, protein, carbohydrates, fiber, fat, minerals and vitamins. Vitamins are <span>organic compounds.</span>that aids in your body’s growth, everyday functioning, and maintenance. A balanced diet should provide all the vitamins that the body needs.
The answer is C. the atmosphere cause without it we wouldn't be able to breathe