Skeletal System
How many bones are in the human body?
206
True or False:
Tongue is not a muscle.
False
Bones and muscles work together.
True
The class field trip is where?
A body shop
What percentage of body weight is muscles?
A. 70%
B. 40%
C. 35%
B. 40%
Where are stem cells found?
Bone Marrow
What is your arm muscle called?
Biceps
What holds the bones together called?
A. Muscles
B. Ligaments
C. Blood vessels
B. Ligaments
What does Wanda find to help the robot move?
A. Door hinge
B. wire
C. Wheels
A. Door hinge
Muscles that are controlling the eye movement is how fast?
A. 10,000 per hour
B.13,000 per hour
C. 12.000 per hour
B. 13,000 per hour
Which bone is longest?
A. Spine
B. Femur
C. Fibula
B. Femur
Muscles that bend your joints work in what?
pairs
What moves the bone?
A. Ligaments
B. veins
C. Muscles
C. Muscles
What does the mechanic say a robot must have?
Structure
What is the tiniest bone?
A. Ear
B. toe
C. finger
A. ear
What are bones made of?
A. Sodium
B. Magnesium
C. Calcium
C. Calcium
True or False
We can control smooth muscles.
False
What type of bones do birds have?
A. Hallow
B. Smooth
C. Hard
A. Hallow
What type of machine does Ralfe want to clean his room.
Robot
True or False:
Giraffes and humans both have seven neck vertebrae.
True
What protects the brain?
Skull
Where are cardiac muscles found?
heart
How many bones does your backbone have?
33
What is the problem with the robot?
A. Won't move
B. Makes a Mess
C. Missing parts
A. Won't move
What part of the body has the strongest muscles is what?
A. Jaw
B. foot
C. hand
A. Jaw