WorksheetsHOW OUR BODY WORKS
Total questions: 25
Worksheet time: 4hrs 10mins
THE LARGEST INTERNAL ORGAN WHICH WEIGHS APPROXIMATELY 1.6 kg .AND IS THE ONLY ORGAN THAT CAN REGENERATE.
HEART
BRAIN
LIVER
LUNG
THE STRONGEST MUSCLES IN OUR BODY WHICH CAN CLOSE THE TEETH WITH A FORCE OF ABOUT 25 Kgs.
cardiac
Deltoid
Sartorius
Masseter
THE HARDEST MATERIAL IN HUMAN BODY WHICH HAS RICH MINERALS IN OUR BODY.
TOES
HEART
Enamel
SPINAL CORD
the largest artery which branches into a network of smaller arteries that extend throughout the body.
lungs
aorta
kidney
liver
WHICH ORGANS HELP TO BREATHS.
HEART
LUNGS
LIVER
SKIN
We breathe in air through our
windpipe
nose
lungs
Your heart pumps blood through the body. This process is called....
a heartbeat
circulation
pulsing
The left side of the heart pumps blood that contains.......
oxygen
no oxygen
many different gases
The heart is part of the ________________ system.
circulatory
excretory
respiratory
digestive
The ______________ protects our respiratory system.
bones
ribcage
heart
spine
This is the place where digestion starts.
stomach
mouth
small intestine
large intestine
The right side of the heart pumps blood to...
all parts of the body
kidney
brain
lungs
The air moves down the _______________ and into the __________________.
windpipe
nose
lungs
kidneys
The heart pumps blood to...
all parts of the body
the lungs only
the kidneys only
The heart pumps blood that......
contain oxygen only.
contain carbon dioxide only.
contain both oxygen and carbon dioxide.
contain both oxygen and food.
The circulatory system is made up of the...
heart only
heart and blood vessels
heart, blood vessels and blood
What happens to the food in the large intestine?
mixed with digestive juices.
excess mineral and water from food is absorbed
food is broken down into tiny particles
Where is saliva produced?
stomach
intestines
liver
mouth
What happens to the food in the small intestine?
mixes with digestive juices.
absorb excess mineral and water
food is broken down into tiny particles
The air we breathe in contains ______________ compared to when breathe out.
more nitrogen
more oxygen
more carbon dioxide
What is the function of the stomach?
mixes food with digestive juices.
absorb excess mineral and water
break down food into tiny particles
This part transports the food into the stomach.
windpipe
gullet
mouth
trachea
What are the organs found in the abdomen?
lungs
stomach
brain
intestines
kidneys
What is the function of the liver?
to break down food into smaller pieces.
to breakdown toxins and harmful substances.
to break down food into tiny particles.
digest food
What happens to the diaphragm when we breathe in?
contract and relax
relax
contract
