Human Body Systems

Front

What are the main components of the circulatory system?

Back

The main components of the circulatory system are the heart, blood vessels, and blood.

Front

What is the primary function of the skeletal system?

Back

The primary function of the skeletal system is to give shape and support to the human body.

Front

What are the three types of muscles in the human body?

Back

The three types of muscles are skeletal, smooth, and cardiac.

Front

Which body system includes the lungs?

Back

The respiratory system includes the lungs.

Front

What system provides protection to most major organs?

Back

The skeletal system provides protection to most major organs.

Front

What is the function of the heart in the circulatory system?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients to tissues.

Front

What role do blood vessels play in the circulatory system?

Back

Blood vessels transport blood throughout the body, connecting the heart to all parts of the body.

Front

What is the function of the respiratory system?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide.

Front

What is the difference between voluntary and involuntary muscles?

Back

Voluntary muscles are controlled consciously (like skeletal muscles), while involuntary muscles operate automatically (like smooth and cardiac muscles).

Front

How does the skeletal system support the body?

Back

The skeletal system supports the body by providing structure and shape, allowing for movement and protecting vital organs.