I WONDER - Why Do We Yawn? Me Pregunto - Por Qué Bostezamos?

The video explores the reasons behind yawning, highlighting its role in increasing brain oxygen levels and energy, especially with cold air. It also discusses the contagious nature of yawning, noting that even dogs can catch yawns from humans.

What is one of the main reasons we yawn?

• To improve digestion

• To increase blood pressure

• To cool down the body

• To bring more air to the brain

How does yawning help the brain?

• It helps in reducing stress

• It energizes the brain

• It improves memory

• It enhances creativity

What type of air is particularly beneficial when yawning?

• Cold air

• Dry air

• Humid air

• Warm air

Why is yawning considered contagious?

• Because it is a sign of boredom

• Because it is a sign of empathy

• Because it is a reflex action

• Because it is a learned behavior

Which animal is mentioned as being able to catch yawns from humans?

• Fish

• Dogs

• Birds

• Cats