Answered

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Which plays a role in both physical and chemical digestion?

A. teeth
B. saliva
C. gall bladder
D. villi

Sagot :

GinnyAnsweridn

Final answer:

Teeth aid in physical digestion through chewing, while saliva contains enzymes for chemical digestion.


Explanation:

Teeth play a role in physical digestion, breaking down food into smaller pieces through chewing. Saliva plays a role in chemical digestion by containing enzymes that start the breakdown of carbohydrates.


Learn more about digestive system here:

https://brainly.com/question/40473254


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