Skeletal Muscle Nervous and Endocrine

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

• digestive system

• muscular system

• respiratory system

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 energy the body needs to be able to move.

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

How do the muscular and skeletal system work together to help the body?

• They provide blood to the body.

• They provide nutrients to the body.

• They provide structure and movement to the body.

• They provide oxygen and carbon dioxide to the body.

Which two systems work together to help a person stand up straight?

• skeletal and muscular

• skeletal and digestive

• skeletal and respiratory

• skeletal and cardiovascular

How many muscles are in the human body?

• 200

• 206

• 600

• 606

How many bones are in the adult human body?

• 206

• 600

• 50

• 800

Which body systems work together to allow the body to move?

• nervous and skeletal

• muscular and skeletal

• nervous and circulatory

• muscular and circulatory

Which best describes the purpose of the skeletal system?

• It connects bones and muscles together?

• It connects the organs of the body to the brain.

• It provides support for the body and protects organs.

• It provides energy to the bones and muscles so they can move.

Which system is responsible for creating red blood cells?

• skeletal

• nervous

• muscular

• circulatory

How does the skeletal system benefit the nervous system?

• It protects the lungs.

• It protects the heart.

• It protects the brain and spinal cord.

• It protects the esophagus and stomach.