Understanding Blushing

What is the main topic introduced at the beginning of the video?

• The history of blushing

• How to avoid embarrassment

• The reasons behind blushing

• The science of laughter

Which system in the body is responsible for controlling the blushing reflex?

• Digestive system

• Sympathetic nervous system

• Endocrine system

• Respiratory system

What happens to your body when you feel embarrassed?

• You start sweating

• Adrenaline is released

• Your veins constrict

• Your heart rate decreases

Why do scientists believe we blush?

• To regulate body temperature

• As a form of non-verbal apology

• To improve blood circulation

• To enhance facial expressions

According to the theory, how does blushing affect others' perception of you?

• It makes them more likely to laugh at you

• It causes them to ignore you

• It increases the chance of them forgiving you

• It makes them feel embarrassed too