1 What causes brain freeze?
Answer According to the text. When a very cold substance hits the root of your
mouth blood flow increases
2. What is the effect of increased blood flow?
The text says,
3. What is another term for brain freeze?
The author states,
4 What will you do if you experience brain freeze?
According to the text,
5. Does everyone experience brain freeze when he/she eat something cold? White
the line from the passage that supports your claim​