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Human Body Unit 3rd Grade Flashcards | StudBud
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Human Body Unit 3rd Grade
Human Body Unit 3rd Grade
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#science
Flashcards
13 cards
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Questions
13
Answers
1
What is the protective layer between the environment and the body called?
Skin
Joints
Muscles
Bones
2
Muscles work when they...
Contract (get really tight)
Get very loose
3
What bone helps you stand tall and protects your spinal cord?
Spine
Radius
Ulna
Cranium
4
Your heart is a muscle.
True
False
5
Why is your skull important?
Makes me tall.
Holds my skin on.
Keeps my hat on.
Protects your brain.
6
Why do we need muscles?
They help our bones move
They help our skin
So we can look athletic
We don't
7
What is the largest bone in the body?
Pelvis
Ulna
Femur
Patella
8
Is your skull made up of movable or immovable joints?
Moveable
Immoveable
9
Which of the following is NOT a function of the skin?
Helps you stand tall
Keeps all of our "insides" in the right place
Keeps the body from getting too hot or cold
Protects the body from germs
10
What are the 4 reasons we have bones?
Playing, Making, Support and Shaking
Protection, Movement, Support and Science
We don't need bones
Protection, Movement, Support and Shape
11
What helps connect muscle to bone?
Tendons
Joints
Ligaments
Air
12
Where could you find a ball and socket joint?
Shoulder
Arm
Leg
Head
13
What is your largest organ?
foot
skin
liver
brain
