WONDER #1401: How Does Heat Both Straighten and Curl Hair?
Question 1 of 3
What tool might you use if you want to curl your hair?
- curling iron
Question 2 of 3
Heat helps you to mold your hair into new shapes by breaking down your hair’s what?
- hydrogen bonds
Question 3 of 3
In addition to heat, what substance can also break down your hair’s hydrogen bonds?
Check your answers online at https://www.wonderopolis.org/wonder/how-does-heat-both-straighten-and-curl-hair.