WorksheetsDigestive and excretory system
Total questions: 69
Worksheet time: 23mins
What inside of your mouth helps to digest food?
tongue
saliva
teeth
all of the above
What is the stretchy tube that connects the mouth to the stomach?
elastic
esophagus
engine
small intestine
How long does it take for food to go from your mouth to your stomach?
3 hours
3 days
3 seconds
3 weeks
What regulates the body's sugar and helps produce insulin?
stomach
pancakes
pancreas
large intestine
What filters waste and produces bile?
esophagus
larynx
mouth
liver
What is the difference between the small and large intestine?
The small intestine is shorter
The large intestine is skinnier
The small intestine is skinnier and longer
The large intestine is longer
What body part STORES the green bile?
liver
mouth
gall bladder
heart
pancreas
After the stomach where does the digested food go next?
Into the esophagus
Into the large intestine
Into the small intestine
into the liver
What body system turns food into nutrients and energy for your body?
Circulatory system
Respiratory System
Digestive System
Nervous System
What is the first stage of the Digestive System?
Chewing
Swallow the food
Digestion
All of them
What happen when you chew your food?
The food goes away.
The food particles go away.
The food particles break down into small pieces.
The food particles break down into big pieces.
What is the function of the tongue?
It helps to push the food particles down your throat.
It helps to divide your food into small pieces.
It helps to push the food particles to your mouth.
It helps to divide food into big pieces.
What is the function of the saliva?
It helps to fix little pieces of food.
It helps food to be divided in medium particles before to break down.
It helps to divide food particles in big pieces.
It helps to break down those food particles even more.
Esophagus is also called:
Food piece
Food pipe
Food part
Stomach
What is the next destination of our food after to be in the esophagus?
Mouth
Tongue
Food pipe
Stomach
What does the saliva contain?
A lot of enzymes.
A lot of nutrients.
Few nutrients.
A lot of water.
What does the stomach release?
Enzymes and sugar.
A lot of acids and sugar.
A lot of acids and enzymes.
Few nutrients and saliva.
What does the liver secret?
Enzymes
Bile
Water
Fluids
What is the function of our pancreas?
It helps to transport blood to the heart.
It divides other acids into medium pieces.
It releases other substances to help breathing.
It releases other enzymes to help digest all kind of food particles.
What is the function of the small intestine?
Absorb and transfer food particles to our body through blood.
Transport food pieces to the pancreas.
Transport blood to our heart.
Transfer information to our brain.
What happen with the particles that are not absorbed by the small intestine?
They are divided into small pieces.
They go to the pancreas
They reach the large intestine.
They fall down.
What is the function of the large intestine?
It sends the waste material out of our body.
It helps to protect our liver.
It helps to divide food into small pieces.
It sends water to the small intestine.
What body system is shown in the picture?
Nervous System
Skeletal System
Respiratory System
Digestive System
Where does the process of digestion begin?
Mouth
Lungs
Stomach
Large Intestines
What system breaks down doos and uses nutrients in the body?
Digestive System
Nervous System
Circulatory System
Skeletal System
Before the wastes go out of the body it passes through the ____________
rectum
mouth
anus
small intestine
Finally, the wastes go out of your body through the __________
rectum
mouth
anus
hands
Which organ is not part of the digestive system?
lungs
stomach
mouth
liver
The liver has only one function: making the bile
True
False
Our body uses enzymes to break down the food
True
False
The ___________ is responsible for the elimination of wastes produced by homeostasis.
excretory system
digestive system
nervous system
circulatory system
The _____ clean the blood by filtering it to take out harmful waste.
alveoli
vocal cords
blood vessels
kidneys
Urine from the kidneys travels through the _______.
oesophagus
ureters
veins
pharynx
The _____ stores the urine.
bladder
stomach
uterus
shopping bag
Urine leaves the body through a tube called the ________.
oxygen
large intestine
liver
urethra
What is organ is #1?
Kidney
Stomach
Bladder
Heart
What organ is #3?
Kidney
Stomach
Bladder
Heart
What is the main function of the excretory system?
to bring oxygen into the body and get rid of carbon dioxide
To rid the body of wastes
to pump blood
to digest food
True or False:
Kidneys filter waste from blood.
True
False
We breathe out ________ when we exhale.
carbon monoxide
carbon dioxide
helium
oxygen
When we breathe in, our bodies use _________ to live.
carbon monoxide
carbon dioxide
nitrogen
oxygen
