WONDER #1182: Why Do You Blush?
Question 1 of 3
Your cheeks get rosy when you blush because of an increased flow of what to your face?
Question 2 of 3
Blushing happens without you thinking about it, which makes it what type of reaction?
Question 3 of 3
Adrenaline causes your blood vessels to widen in a process called what?
- vessel widening
Check your answers online at https://wonderopolis.org/wonder/why-do-you-blush-2.