Muscular & Skeletal Systems Review

During a biology class, Cesar asked, 'How many bones are in the adult human body?'

• 200

• 206

• 205

• 204

Kevin is learning about different types of muscles in his biology class. He wants to know which type of muscle is voluntary.

• muscle that has to be told when to move

• muscle that moves automatically

• muscle that needs to be stretched regularly

• muscle that makes up the heart and stomach

Kevin and Akia are learning about the human body. Which systems help a person stand up straight?

• skeletal and muscular

• skeletal and digestive

• skeletal and respiratory

• skeletal and cardiovascular

During a school play, Sandy and Timothy are responsible for moving props on stage. What is the purpose of the muscular system in helping them perform this task?

• The muscular system carries messages from the brain to the bones to move the body.

• The muscular system keeps the bones strong and protects them from being broken.

• The muscular system produces energy the body needs to be able to move.

• The muscular system allows movement of bones and helps maintain posture.

During a biology class, Cesar asked, 'What is the function of the skeletal system?'

• It transports oxygen to cells and tissues

• It gives shape and support to the body.

• It breaks down nutrients for the body.

During a biology class, Kevin asked, 'Which system in our body is responsible for producing red blood cells?'

• skeletal

• nervous

• digestive

• circulatory

During a school play, Samin and Will are acting out a scene where they need to lift a heavy prop. Which system helps their bodies move?

• digestive system

• muscular system

• respiratory system

When Samin and Akia are running a race, the muscles they control are called involuntary muscles

• True

• False

During a science class, Will asked, 'Which system of the human body protects major organs?'

• Skeletal System

• Circulatory System

• Respiratory System

• Muscular System

How does Sandy's muscular system affect her body movement when she plays soccer?

• When a muscle expands, it pulls on the bone and the bone moves.

• When a muscle contracts, it pulls on the bone and the bone moves.

• When a muscle contracts, it pushes on the bone and the bone moves.

• When a muscle expands, it pushes on the bone and the bone moves.