1 A more effective approach to controlling odor is brushing and flossing your teeth.

2 This problem is chronic bad breath, which is also called halitosis.

3 Several steps can be taken to help millions of people who suffer from an embarrassing problem.

4 Drinking water helps to wash away this trapped food, which keeps the odor under control.

5 It is primarily caused by poor oral hygiene and food trapped between teeth.
Choose the most effective order of sentences to form a paragraph.
A) 1, 2, 3, 4, 5
B) 2, 4, 3, 1, 5
C) 3, 2, 4, 1, 5
D) 3, 2, 5, 4, 1