Bones and Muscles

What is a skeleton?

• Tissues that contract to create movement
• Tissues that relax to create movement
• A framework that supports and protects an animal 
• Small tubes that help vertebrae support the spinal cord

What is a muscle

• A hard outer covering of the body
• A skeleton without hard parts 
• Tissues that contract or relax to create movement 
• Large structures that are filled with fluids that help shape an animal

The muscle of your upper arm is called the

• Pectorals
• Abdominals
• Deltoids
• Biceps

The muscle that makes up your heart is called the

• Vein Muscle
• Smooth Muscle
• Cardiac Muscle
• Skeletal Muscle

Flexible tissue that covers the ends of your bones at joints is called

• Synovial Fluid
• Cartilage
• Smooth Muscle
• Cardiac Muscle

What are joints?

• A place where one bone meets 
• A place where two bones meet 
• Bones don't meet 
• They connect bone to muscle

The main job or purpose of the muscular system is to:

• Keep the heart beating
• Move the body
• Protect internal organs
• Transfer oxygen

Which of the following tissue connects bone to bone?

• Ligament

• Tendon

• Cartilage

• Joint capsule

How many bones does an adult human have?

• 602

• 306

• 206

• 500

What do your bones protect?

• Organs

• Skin

• Muscles

• Joints