Chewing

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/chewing

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific term?Mastication
2. What is the primary evolutionary context?A key adaptation in mammals, originating with early synapsids
3. What happens when we chew our food?Chewing breaks food into tiny pieces, making it easier for the stomach to digest. The jaw muscles move the teeth to crush and grind food.
4. Why do we need to chew our food before swallowing?Chewing helps mix food with saliva, which has enzymes that start breaking down carbs and fats. It also keeps food from swallowing too early.

Biomechanics: The study of the mechanical laws relating to the movement of living organisms' bodies.
Synapsids: A group of amniotes that includes mammals and their extinct relatives.
Diet-Induced Thermogenesis (DIT): The increase in energy expenditure following the consumption of food.