Skeletal and Muscular System

What is the main function of the skeletal system?

How many muscles in the human body?

• over 600

• 206

• 312

• 92

Match the following part of the skeletal system to the organ that it protects.

• lungs

• rib cage

• brain

• vertebrae

• liver

• rib cage

• heart

• skull

• spinal cord

• rib cage

What is the main purpose of the muscular system?

How many muscles are in the muscular system?

• over 600

• 206

• 312

• 92

Tags

CCSS.4.NBT.A.2

What do the bones create?

• white blood cells

• platlets

• red blood cells

• flying turkeys

What is a voluntary muscle?

• You have control over the muscle 

• You have no control over the muscle

• Muscle works automatically

• Muscles fuse together

Movements that you cannot control are (a)  

• strain.
• sprain.
• voluntary.
• involuntary.

What is an example of an involuntary muscle? 

• Heart

• Arms 

• Legs

• Shoulders

What is an example of an voluntary muscle? 

• heart

• arms 

• bladder

• intestines