Fifth grade- Quiz #3

They are the basic units of all living things

• Cells

• Tissues

• Organs

• System

The parts of the circulatory system are:

• Heart

• Blood

• Blood vessels

• Lungs

The three kinds of blood vessels are: the arteries, the capillaries and the _____________ (one word)

The function of the circulatory system is:

• to help you move

• to move blood around the body

• to help you breathe

• to tell you what is going on around you

The four main parts of the heart are:

• Right atrium

• Left atrium

• Right ventricle

• Left ventricle

The most important artery of the heart is the __________ (one word)

Choose the order of how the blood flows through the heart:

• Right atrium, right ventricle, lungs, left atrium, left ventricle, aorta

• Left atrium, left ventricle, lungs, right atrium, right ventricle, aorta

• Right ventricle, right atrium, lungs, left ventricle, left atrium, aorta

• Left ventricle, left atrium, lungs, right ventricle, right atrium, aorta

Choose two parts of the respiratory system:

• Brain

• Larynx

• Air sacs

• Asthma

Nerves are also called the __________ (one word)

The cerebrum controls the voluntary actions and the brain stem controls the involuntary actions

• True

• False