Human Body Systems

Front

What is the function of the Nervous System?

Back

The Nervous System controls and coordinates all body activities by transmitting signals between different parts of the body.

Front

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

Back

Skeletal, smooth, and cardiac.

Front

What is the primary function of the Digestive System?

Back

It breaks down food so the nutrients can be absorbed by your body.

Front

What are the main components of the Circulatory System?

Back

Heart, blood vessels, and blood.

Front

Which body system is responsible for protecting the organs?

Back

The Skeletal System.

Front

What is the role of the Respiratory System?

Back

It helps you breathe by taking in oxygen and transporting carbon dioxide out of your body.

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions.

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 and removing waste products.

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

What is the role of blood vessels in the Circulatory System?

Back

Blood vessels transport blood throughout the body, delivering oxygen and nutrients to cells and removing waste.