Human Body Systems Review

Front

What is the strongest part of the heart?

Back

The left ventricle is the strongest part of the heart because it pumps blood to the whole body.

Front

What is the primary function of the respiratory system?

Back

The primary function of the respiratory system is to work with the circulatory system to deliver oxygen to your cells.

Front

What direction do arteries pump blood?

Back

Arteries pump blood away from the heart.

Front

What is the role of cartilage in the body?

Back

Cartilage provides a cushion for your bones.

Front

What type of muscle makes up the heart?

Back

The heart is made up of cardiac muscle.

Front

What system controls involuntary and voluntary movements?

Back

The nervous system controls involuntary and voluntary movements.

Front

What is the main function of the skeletal system?

Back

The skeletal system protects your organs and provides structure.

Front

How do the respiratory and circulatory systems work together?

Back

They work together to deliver oxygen to your cells and remove carbon dioxide.

Front

What is the function of veins?

Back

Veins carry blood back to the heart.

Front

What is the difference between skeletal muscle and smooth muscle?

Back

Skeletal muscle is under voluntary control, while smooth muscle is involuntary.