Body Systems

What system provides the oxygen for your blood?

• respiratory system

• digestive system

• circulatory system

• lungs

What system protects vital organs?

• muscular system

• skeletal system

• digestive system

• bones

Which system takes carbon dioxide out of the body?

• liver

• digestive system

• respiratory sytem

• lungs

How do the respiratory and the digestive systems work together?

• They both produce blood.

• They both support the body's structure.

• They are both external systems.

• They provide the nutrients and oxygen the cells need to function.

Which is NOT a function of the skeletal system?

• support the body

• aid in movement

• protect vital organs

• produce blood

• aid in digestion

Which is NOT a part of the digestive system?

• esophagus

• stomach

• trachea

• intestines

Which is NOT a type of muscle?

• smooth

• cardiac

• brain

• skeletal

Which are examples of VOLUNTARY MUSCLES?

• skeletal

• smooth

• cardiac

• flat bones

Where are blood cells produced?

• in bone marrow

• in the skull

• in the stomach

• in the brain

Which of these work together to allow voluntary movement?

• digestive and liver

• smooth muscles, intestines, brain

• skeletal muscles, stomach, liver

• skeletal muscles, bones, nervous system