Body Systems Flashcards

Front

What is the main function of the circulatory system?

Back

It transports oxygen and nutrients to cells and removes carbon dioxide from the cells.

Front

What body system includes the lungs?

Back

The respiratory system.

Front

What system is responsible for moving the body?

Back

The muscular system.

Front

Which system sends and receives messages in the body?

Back

The nervous system.

Front

What does the digestive system do?

Back

It breaks down food into nutrients for the growth and repair of cells.

Front

Which organ is part of the nervous system and protected by the spine?

Back

The spinal cord.

Front

What is a group of tissues working together called?

Back

An organ.

Front

What are body systems made of?

Back

Cells, tissues, and organs working together to perform a task.

Front

Which two systems work together to deliver oxygen to the body?

Back

The respiratory and circulatory systems.

Front

What is the smallest unit of life?

Back

A cell.