BODY SYSTEMS Working Together

Front

What is the role of the circulatory system in the body?

Back

The circulatory system transports blood, nutrients, oxygen, and waste products to and from cells, helping organs function properly.

Front

What are organs made of?

Back

Organs are made of groups of tissues working together to perform specific functions.

Front

What connects organs to the circulatory system?

Back

Blood vessels (arteries and veins) connect organs to the circulatory system.

Front

What is an organ system?

Back

An organ system is a group of organs that work together to perform complex functions in the body.

Front

Can you name a major organ system in the body?

Back

The circulatory system, respiratory system, digestive system, and nervous system are all major organ systems.

Front

What is the function of arteries?

Back

Arteries carry oxygen-rich blood away from the heart to the organs and tissues.

Front

What is the function of veins?

Back

Veins carry oxygen-poor blood back to the heart from the organs and tissues.

Front

How do organs depend on the circulatory system?

Back

Organs depend on the circulatory system for the delivery of oxygen and nutrients and the removal of waste products.

Front

What is the relationship between tissues and organs?

Back

Tissues are groups of similar cells that work together, and when they combine, they form organs.

Front

What is the main component of blood?

Back

The main components of blood are red blood cells, white blood cells, platelets, and plasma.