Answer:
it is d because CONTRIBUTES to water pollution meaning what gosenwith it and littering the chemical will affect it
Answer:
Epidemiological study.
Explanation:
Epidemiology study is the study of diseases, conducted among populations of humans. Such a study highlights HOW the diseases happen, WHEN the diseases occur and WHERE the diseases occur.
The information gathered is necessary to strategize on how to stop the spread of the diseases, to prevent ailment and also as a guide to the care of the patients.
Epidemiologists also attempt to determine what factors are associated with diseases (risk factors), and what factors may protect people or animals against disease (protective factors).
B. It provides aid to the victims of natural disasters and wars.
Answer and Explanation:
Pneumonia is the inflammation of the lungs, usually caused by an infection. It affects the respiratory system (lungs and throat) and causes minor injuries, which are the gateway to the pneumococcus. As a person's resistance is lower (which are in elderly people), the bacteria can multiply and end up causing an infection in the lungs.
The main symptoms are: cough with phlegm; high fever; shortness of breath; chest pain; accelerated breathing and feeling of weakness. Older patients may not have a fever, but may have mental confusion.
I believe the answer is: D. They can be stored in the body.
Unlike other similar substance, Fat-soluble vitamins cannot be dissolved in water and would give the best performance when being consumed together with foods with higher fat content.
When the body do not use all the existing fat soluble vitamins, they would be stored within the liver and fatty tissue for future use.
