Question

read the text. what is the main idea? bacteria can lead to cavities and tooth decay. brushing your teeth gives you fresh breath. brushing your teeth is important for your oral health.

Explanation:

The first statement shows bacteria - related oral problems. The second and third statements emphasize benefits of brushing teeth like fresh breath and importance for oral health. Overall, the main idea is about the importance of brushing teeth for oral health.

Answer:

Brushing your teeth is important for your oral health.