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Circulatory, lymphatic and skeletal systems - RE ...
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Which of these is NOT a job of the lymphatic system? a) Remove waste b) Remove oxygen c) Remove excess water
b) remove oxygen
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Arteries, veins & capillaries are all blood ______.
Vessels
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Blood in arteries is bright red. Blood in veins is dark red, or even blue. Why?
Because the blood in arteries has more oxygen.
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What does this do in the human body?
Digests food.
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What is that?
Tendon
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Finish this sentence: The human heart ____ 60 to 100 times every minute.
beats or pumps or pulses
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A red blood cell carries _____ around the blood. You must use a science word.
Oxygen or nutrients.
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Where are blood cells made?
In the bone marrow.
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How many vertebrae in the human body? a) 30 b) 33 c) 53
b) 33
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What is the name of the two things in our throat, with lots of white blood cells?
Tonsils
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What is this big bone that we sit on?
Pelvis
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What is this?
Lymph node
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What small things make our blood go hard (clot) when we cut ourselves?
Platelets
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What is this?
Jaw
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What is that?
Cartilage
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How many red blood cells does a human have at any one time? a) 20-30 trillion b) 20-30 billion c) 20-30 million
a) 20 - 30 trillion 20 - 30,000,000,000,000
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How many bones are there in the human hand? a) 7 b) 17 c) 27
c) 27
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Tell me that names of 4 animals that have NO BONES.
I will listen
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What are the past participles of: eat / tear / break
eaten torn broken
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Our blood is made 55% of a yellow liquid called _____.
Plasma
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What is the name of the small organ that cleans our blood?
Spleen
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What are the past participles of: bite / cut / write
bitten / cut / written
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What are these and how do you spell that word?
Lungs
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What word means 'get bigger' because of an infection, or because something is full of water?
Swell or swell up (swollen in also OK)
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