Its too expensive or they feel they don't need it because they don't get sick or hurt or don't go to the doctor
Answer:
Add a little bit of water
Explanation:
Adding a little bit of water to baking soda will make a paste, which can be used as a toothpaste! Use it as you normally would with normal toothpaste, by brushing with a toothbrush and add a dab of the paste onto it, and then brush for about two minutes.
Possibly scurvy? I'm not really sure.
There are 4 chambers of the heart
