Unit 2.2
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La durée de la leçon est: 15 minÉléments de cette leçon
Slide 1 - Diapositive
What are the parts of the intestinal tract?
A
The small and large intestine
B
The stomach and the small and large intestine
C
All intestinal organs between your mouth and anus
D
The small and large intestine, rectum, and anus
Slide 2 - Quiz
What happens in the digestive system?
Slide 3 - Question ouverte
What happens during digestion?
Slide 4 - Question ouverte
Canine
Molar
Incisor
Slide 5 - Question de remorquage
Which teeth do we use for mechanical digestion?
A
Molars
B
Canines
C
Incisors
Slide 6 - Quiz
In your own words: What is chemical digestion?
Slide 7 - Question ouverte
What is the function of enzymes?
Slide 8 - Question ouverte
What happens when the longitudinal muscles in the intestine contract?
A
The intestine become narrower
B
The intestine become wider
Slide 9 - Quiz
What muscles contract above the food to push it forward?
A
Longitudinal muscles
B
Circular muscles
