6th Science Quiz: Circulatory, Respiratory, Muscular, and Skeletal System

Which of the following is NOT a function of the skeletal system?

• Support and protect the body
• Produce red blood cells
• Digest food

What type of joint is found in the human shoulder?

• immoveable
• moveable

Which of the following muscles is voluntary?

• Cardiac muscle
• Smooth muscle
• Skeletal muscle

Which part of the skeletal system protects the brain?

• Rib cage
• Vertebral column
• Skull

How many bones are there in the adult human body?

• 206
• 150
• 1250

What is the primary function of the muscular system?

• Protect the body
• Facilitate movement
• Store minerals

Which type of muscle is found in the heart?

• Skeletal muscle
• Smooth muscle
• Cardiac muscle

Which of the following is a function of the skeletal system?

• Producing blood cells
• Digesting food
• Transporting nutrients

What connects muscles to bones?

• Tendons
• Cartilage
• Joints

What is the role of cartilage in the skeletal system?

• To connect muscles to bones
• To provide cushioning between bones
• To produce blood cells