WONDER #2010: Why Do People Have Birthmarks?

Question 1 of 3

Port-wine stain birthmarks tend to be what color?

1. black
2. brown
3. green
4. red

Question 2 of 3

Port-wine stains are often treated with what?

1. lasers
2. brushes
3. sodas
4. cheese

Question 3 of 3

There are two main types of birthmarks: pigmented and what?

1. circular
2. vascular
3. geographical
4. popular

Check your answers online at https://wonderopolis.org/index.php/wonder/why-do-people-have-birthmarks.