Topic 3 Human Body Systems

Front

What is the primary function of the respiratory system?

Back

The primary function of the respiratory system is to provide oxygen for cells and remove carbon dioxide from the body.

Front

What is the primary function of the circulatory system?

Back

The primary function of the circulatory system is to transport oxygen, nutrients, and hormones to cells and remove waste products.

Front

What is a stimulus?

Back

A stimulus is a change in the external environment that can provoke a response from an organism.

Front

Which two body systems work together to allow movement?

Back

The muscular and skeletal systems work together to allow the body to move.

Front

What are the main components of the circulatory system?

Back

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

Front

What is the role of the nervous system?

Back

The nervous system coordinates the body's response to changes in its internal and external environment.

Front

How does the respiratory system interact with the circulatory system?

Back

The respiratory system provides oxygen to the blood, which the circulatory system then transports to cells throughout the body.

Front

What is the function of blood in the circulatory system?

Back

Blood transports oxygen, nutrients, hormones, and waste products throughout the body.

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 heart muscles).

Front

What is homeostasis?

Back

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