Digestive, Respiratory, Circulatory and Excretory Systems Vocab

Front

What is Pneumonia?

Back

An infection causing the alveoli in the lungs to fill with fluid, leading to difficulty in breathing.

Front

Define Homeostasis.

Back

The overall well-being of an organism, maintaining constant internal conditions despite external changes.

Front

What is Bile?

Back

A chemical produced in the liver and stored in the gall bladder that helps break down fats into tiny droplets.

Front

Where does mechanical and chemical digestion begin?

Back

In the Mouth, which is the opening to the digestive system.

Front

What is the function of the Respiratory System?

Back

To exchange gases (Oxygen & Carbon Dioxide) with the environment.

Front

What is the role of the Circulatory System?

Back

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

Front

What is Asthma?

Back

A condition in which the airways become inflamed and narrow, making breathing difficult.

Front

What is Bronchitis?

Back

An inflammation of the bronchial tubes, often causing coughing and difficulty breathing.

Front

What is the function of the Gall Bladder?

Back

To store and concentrate bile produced by the liver until it is needed for digestion.

Front

What is the process of Digestion?

Back

The breakdown of food into smaller components that can be absorbed by the body.