Grade 8 - Digestive System Let's have fun!

1. awan

3. Mout
h
1
Salivary
glands
2
Gallbladd
er
3
Live
r
4
Pancrea
s
5
Small
intestine
6
Esophagu
s
7
Stomac
h
8
Colo
n
9
Rectu
m
1
0
Anu
s
1
1

9. Digestive canalsDigestive canals

16. Digestive glandsDigestive glands

20. Mechanical digestion is when you chew the food
using your teeth, and when your esophagus
swallows the food using peristalsis
Chemical digestion is where your stomach
dissovles the food in your mouth by saliva, or
when the enzymes and bile break it down in the
stomach

22. The Molars (back teeth) are used
for chewing and grinding food
The Premolars (bicuspids) have a
flat biting surface, they tear and
crush food
The Canines (eyeteeth) have a
sharp, pointed biting surface and
has grip to tear food
The Incisors (front teeth) are used
for cutting food into small chewable
pieces

24. An acute or chronical inflammation on
mucose layer of stomach wall

25. An inflammation in liver caused by virus
infection

26. An irritation on the membrane of colon wall
caused by bacteria dysentriae, bad diet,
poiosonous matters, and stress

27. A disorder due to the excessive water
absorbtion of feces by large intestine that
causes difficulty to pass the feces

28. An inflammation and swelling of blind gut

29. Swollen vein in anus

30. An inflammation of parotid glands caused by
infection of Rabula inflans virus

31. A disorder caused by excessive food that
comes in