The Consumer-Patient Radiation Health and Safety Act of 1981 is a federal law, that requires anyone taking radiographs be trained and certified.
The medical term <u> Rosacea</u> describes a chronic condition that produces redness, tiny pimples, and broken blood vessels.
Skin disorders:
When any pathogen like bacteria, viruses, fungi, etc. invades the body it causes infection or disease. The infection can be of any part of the body. The infections that occur on the dermal surface of the body like on the skin are known as skin disorders or skin diseases. These may be painful, painless, temporary, or lethal. Some of the skin disorders are Acne, blisters, etc.,
Rosacea is a chronic skin disorder, caused by the intestinal bacteria <em>Helicobacter pyroli. </em> Rosacea are of four types-
- Vascular Rosacea,
- Inflammatory Rosacea,
- Phymatous Rosacea,
Learn more about Rosacea from here,
brainly.com/question/12328292
#SPJ4
Answer:
I would say Option B
Explanation:
A controlled experiment is where you have two or more independent variables, that way you have an experiment to compare results with.
10 percent of drivers are between the ages of 15-20
