Worksheets8.1 Revision
Total questions: 25
Worksheet time: 34mins
What do we take in when we inhale?
carbon dioxide
oxygen
lungs
Why is the left lung slightly smaller than the right lung ?
to give space for the heart
to breathe easily
to give space for the stomach
to swallow easily
The other name for trachea is ....
food pipe
wind pipe
lung
heart
What letter points to the lung?
A
B
C
D
What letter points to the trachea?
C
B
E
D
What letter points to the nose?
A
B
C
D
What letter points to the Bronchi?
C
D
E
F
What do we let out when we exhale?
oxygen
Carbon dioxide
lungs
The respiratory system is made up of ___
The heart, blood, trachea and bronchi
The brain, muscles and lungs
The nostrils, trachea, bronchi and lungs
Which animals breathe using gills?
What structure is labeled 6?
Lungs
Nose
Alveoli
Bronchi
Diaphragm
Which 2 body systems function together to move oxygen throughout the body?
circulatory and
digestive
digestive and nervous
nervous and skeletal
respiratory and circulatory
Blood vessels that carry blood away from the heart
circulatory system
arteries
veins
capillaries
Vessels that carry blood back to the heart
circulatory system
arteries
veins
capillaries
The blood vessels, heart, and blood
circulatory system
arteries
vessels
capillaries
Your heart beats slower when you run.
True
False
What is the function of the Circulatory System?
digests food and absorbs nutrients in the body
removes the waste products from the body
circulates blood to different parts of the body
controls movement of various parts of the body
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
What does your heart do?
pumps blood through your body
protects your body
helps your exercize
What is the circulatory system made up of?
Lungs, blood, blood vessels
Liver, kidneys, and stomach
Heart, Blood Vessels, and Blood
