Human Organ Systems 1

Front

What is the function of the Digestive System?

Back

The Digestive System helps humans turn the food they eat into energy by breaking down food into smaller molecules that can be absorbed into the bloodstream.

Front

What is the role of the Nervous System in the human body?

Back

The Nervous System controls other body systems by transmitting signals between different parts of the body, coordinating actions and responses.

Front

What components make up the Circulatory System?

Back

The Circulatory System includes the heart, blood vessels, and blood, which work together to transport nutrients, water, and oxygen to body cells.

Front

What is the primary function of the Respiratory System?

Back

The Respiratory System helps humans breathe by facilitating the exchange of oxygen and carbon dioxide in the lungs.

Front

What is the main purpose of the Skeletal System?

Back

The Skeletal System provides structure to the body, protects vital organs, and facilitates movement.

Front

How does the Digestive System contribute to nutrient absorption?

Back

The Digestive System chemically breaks down food into smaller pieces, allowing nutrients to be absorbed into the bloodstream through the intestinal walls.

Front

What is the significance of the Circulatory System in maintaining homeostasis?

Back

The Circulatory System maintains homeostasis by regulating blood flow, temperature, and the distribution of hormones and nutrients throughout the body.

Front

What are the main organs involved in the Respiratory System?

Back

The main organs of the Respiratory System include the nose, trachea, bronchi, and lungs.

Front

What is the function of blood in the Circulatory System?

Back

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

Front

What is the relationship between the Nervous System and the Muscular System?

Back

The Nervous System sends signals to the Muscular System to initiate movement and coordinate muscle contractions.