Skeletal/Muscular/Circulatory/Respiratory

Front

What are the two body systems that work together to deliver nutrients to your cells?

Back

Circulatory and Digestive systems work together to deliver nutrients to cells.

Front

List the levels of organization in the human body in order from least complex to most complex.

Back

Cells, tissues, organs, organ systems, and organism.

Front

What muscle acts as the pump for the circulatory system?

Back

The heart acts as the pump for the circulatory system.

Front

When oxygen-rich blood is carried AWAY from the heart, it travels through a(n):

Back

Artery.

Front

What are the two large organs that exchange oxygen and carbon dioxide?

Back

Lungs.

Front

What is the primary function of the circulatory system?

Back

To transport nutrients, gases, hormones, and waste products throughout the body.

Front

What is the role of the diaphragm in the respiratory system?

Back

The diaphragm helps in breathing by contracting and relaxing to allow air in and out of the lungs.

Front

What is the main function of red blood cells?

Back

To carry oxygen from the lungs to the body's tissues and return carbon dioxide from the tissues back to the lungs.

Front

What is the difference between arteries and veins?

Back

Arteries carry oxygen-rich blood away from the heart, while veins carry oxygen-poor blood back to the heart.

Front

What is the function of the skeletal system?

Back

To provide structure, support, and protection to the body, and to facilitate movement.