Muscular & Skeletal Systems

Muscles you CAN control (Biceps)

• Voluntary Muscle

• Involuntary Muscle

Tendons..

• attach bones to bones

• connects muscles to bones

• are a bone

• ligaments moving bones

Muscles you CANNOT control (heart)

• Voluntary Muscle

• Involuntary Muscle

A material that is soft and flexible..

• bone marrow

• cartilage

• tendon

• ligament

The bone marrow makes
_______________________ cells.

• blood
• cancer
• large
• normal

Tags

NGSS.MS-LS1-1

Which best explains how the muscular system relies on the respiratory system?

• The respiratory system cools the muscular system.

• The respiratory system acts as the support system for the muscular system.

• The respiratory system brings oxygen into the body for the muscular system to use.

Which best describes the function of the skeletal system?

• It transports oxygen to cells and tissues

• It gives shape and support to the human body.

• It takes in and breaks down all necessary nutrients for the body.

• It creates white blood cells to fight germs

Which body system's main purpose is to help the body move?

• digestive system

• muscular system

• respiratory system

• respiratory

Which best describes the purpose of the muscular system?

• 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 red blood cells

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

How many muscles are in the human body?

• 300

• 400

• 500

• 600