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WorksheetsReview circulatory system
Total questions: 26
Worksheet time: 9mins
Cnidarians and flatworms use which mechanism to transport substances?
Diffusion
A closed circulatory system
An open circulatory system
The parts of the circulatory system are:
The heart and the blood vessels.
The heart, blood vessels and the lungs.
The heart and the lungs.
The heart and the blood.
What are the capillaries?
They are tiny blood vessels (we need a microscope to see them)
They are veins and arteries.
They are a part of the circulatory system.
They are the veins where the blood takes the oxygen.
It carries blood to the heart
A Capillary
An Artery
A Vein
The lungs
The…. carry blood from all parts of the body back to the heart
CAPILLARIES
ARTERIES
HEART
VEINS
The blood vessels that carry blood from the heart to all other parts of the body are:
The capillaries
The arteries
The veins
Blood vessels include:
Red blood cells, platelets, white blood cells
Blood, water and nutrients
Capillaries, arteries and veins
The heart is a powerful organ made up of:
Bones
Blood
Muscles
The blood transports...
only oxygen
oxygen and carbon dioxide
oxygen, carbon dioxide and nutrients
oxygen, carbon dioxide, nutrients and waste products
What does the heart do?
It pumps blood to all the parts of the body.
It is a part of the circulatory system.
It is one of the main organs of the body.
It can go fast when you run or slow when you are sleeping.
what is the purpose of circulation
supply O2 and nutrients and remove waste
break down the food
get oxygen into the lungs
remove solid waste
what does an atrium do
let blood in
let blood out
exchange gases
remove waste
what does a ventricle do
force blood out
let blood in
exchange gases
remove waste
what happens in systemic circulation
circulation for the entire body
circulation in the heart only
circulation heart and lungs
circulation to digestion system only
what happens in pulmonary circulation
circulation to the lungs
circulation to the body
circulation in the heart
circulation to the brain
Which blood cells transport oxygen and carbon dioxide?
Platelets
Red blood cells
White blood cells
Which blood cells repair damage to the body and stop you from bleeding?
Platelets
Red blood cells
White blood cells
How many chambers does the heart have?
6
4
2
What happens in systole phase?
The heart contracts and sends bloods to the arteries.
The heart relaxes and blood enters from the veins.
What happens in diastole phase?
The heart contracts and sends bloods to the arteries.
The heart relaxes and blood enters from the veins.
Structure that prevents blood from flowing backwards in the circulatory system
Atrium
Vein
Ventricle
Valve
The image represents what type of circulatory system?
Diffusion
Open circulatpry system
Closed Circulatory system
Pulmonary cirulation
The image represents what type of circulatory system?
Diffusion
Closed Circulatory system
Open Circulatory system
Hemolymph
This animal uses ___________ to transport nutrients and wastes.
Open circulation
Closed circulation
Diffusion
Systemic circulation
In vertebrates, the circulatory system is
Open
Closed
Simple
This circulatory system belongs to
Amphibians
Mammals
Repties
Fish
