Answer: C)
Explanation:
The correct answer is a case study because this type of study is considering a detailed study of a specific person. This type of study is often used in clinical, business, social, and educational researches.
A) is an incorrect answer because it is referring to the archival resources.
B) is considering a method where a large group is observed.
D) is considering a type of method where there must be an experimental study on the person, not an interview and examination.
Cancer is caused by accumulated damage to genes. The substance that causes cancer is called carcinogens.
Fart lak is wrong took it on edge
I believe the answer is A. <span> fluoride
American Academy of Pediatric Dentistry stated that Toothpaste that contains fluoride is proven to prevent tooth Decay.
This happens because Flouride would slow down the breakdown of Enamel and would make our teeth much more resistant to Acid.</span>
