A. Directions: Write YES if the statement below is correct and NO if it is not 1. Sunburn is caused when the skin is exposed to the sun for a short period of time 2. Halitosis is also known as bad breath, a 3. Lordosis is a medical condition in which a person's spine in curving sideways. 4. Malocclusion is also called crowded teeth 5. Periodontitis is also known as gum disease that affects the tissues surrounding the teeth.​