I WONDER - What Is Saliva? Me Pregunto - Qué es la saliva?

The video explains the role of salivary glands in the mouth, which produce saliva. Saliva is a viscous liquid that aids in digestion by moistening food and contains enzymes that help break down food. The salivary glands can produce over a liter of saliva daily. When we see or smell food, our brain signals the glands to produce saliva, preparing the body for digestion.

What is the primary function of saliva in the mouth?

• To cool the body

• To facilitate digestion

• To dry out the mouth

• To produce sound

What are enzymes in saliva responsible for?

• Moisturizing the skin

• Producing saliva

• Generating heat

• Breaking down food

How much saliva can the salivary glands produce in a day?

• Around 250 ml

• Exactly 2 liters

• More than 1 liter

• Less than 500 ml

What triggers the salivary glands to produce more saliva when we see or smell food?

• The brain

• The stomach

• The lungs

• The heart

What is the term used to describe the sensation when we anticipate eating a delicious meal?

• Eye twitching

• Stomach growling

• Heart racing

• Mouth watering