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Adaptation and Survival - lesson4
Adaptation and Survival - lesson4
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تكرار
اختبار خاص بالمعلم:
Heba Mostafa Mahmoud
إسمك
صفك
1
The needed energy to perform different functions of a living organism is obtained from.........
breathing and food processing.
breathing and running.
breathing only.
food processing only.
2
All the following are organs in the digestive system except..........
esophagus.
mouth.
stomach.
nose.
3
The stomach lies between esophagus and...........
large intestine
mouth
anus
small intestine
4
Which of the following organs is not included in breaking down of food?.........
Lungs.
Small intestine.
Stomach.
Mouth.
5
The role of teeth in digestion process is..........
swallowing the food.
moistening the food.
crushing the food.
mixing the food.
6
Crushing the food in your mouth is a function of ........
saliva.
teeth.
stomach.
tongue.
7
All the following are correct about the mouth except.........
it moves food to the stomach directly.
it has tongue.
it has teeth.
it is the first organ in the digestive system.
8
In the......... saliva moistens food and begins to break it down.
esophagus
mouth
small intestine
stomach
9
Saliva in the mouth makes the food becomes soft and mushy with the help of.........
teeth and esophagus.
teeth only.
tongue only.
teeth and tongue.
10
The throat is connected to the stomach through.........
trachea.
large intestine.
esophagus.
small intestine.
11
The organ that moves the food into the stomach is.........
mouth.
tongue.
esophagus.
small intestine.
12
The food passes from the stomach to......... in order to complete the digestion process
anus
small intestine
esophagus
large intestine
13
The stomach mixes the food with..........
stomach acid only.
stomach acid and digestive juices.
saliva and digestive juices.
digestive juices only.
14
The acid present in the stomach helps in........
digestion of food.
crushing of food.
absorption of digested food quickly.
absorption of water from undigested food.
15
The liver and........... pour their juices into the small intestine.
large intestine
pancreas
esophagus
throat
16
Juices from liver and pancreas flow into.........
mouth.
large intestine.
stomach.
small intestine.
17
The organ that is long winding tube its length is about more than six meters is called...........
stomach.
large intestine.
esophagus.
small intestine.
18
The undigested materials of the food pass from the small intestine into..........
the brain.
the large intestine.
the pancreas.
the liver.
19
In the large intestine......... is absorbed from the undigested food.
water
fats
oil
starch
20
The solid wastes of undigested food become useless to the body, so the body must expel it outside the body through the.........
small intestine.
mouth.
anus.
large intestine.
21
Meat is much easier to be processed, so dogs have..........
only one stomach and a long digestive system.
only one stomach and a short digestive system.
more than one stomach and a short digestive system.
more than one stomach and a long digestive system.
22
The passage of air during inhalation is.......
throat - nose - lungs - trachea.
trachea -throat-lungs - nose.
nose - throat - trachea - lungs.
lungs - nose - throat - trachea.
23
The throat is connected to the lungs through..........
trachea.
small intestine
esophagus.
ribs.
24
Inside the two lungs, at the end of the smaller air passages (bronchioles) there are tiny air sacs surrounded by.........
small intestine.
blood vessels.
air.
water.
25
The oxygen gas moves from air into blood at the .........
trachea.
lungs.
throat.
nose.
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