CKLA Grade 3 Unit 3 Chapter 1

Front

What does the nervous system do?

Back

It controls what you think and feel and what your body does.

Front

What is the scapula?

Back

The scapula is a bone in your shoulder.

Front

What is the plural of scapula?

Back

Scapulae.

Front

What are organs?

Back

Organs are parts of your body made of cells and tissues that perform specific jobs, like your heart and lungs.

Front

What bone is found in the middle of your chest?

Back

Sternum.

Front

What is the function of the heart?

Back

The heart pumps blood throughout the body.

Front

What is the role of the lungs?

Back

The lungs help you breathe by taking in oxygen and removing carbon dioxide.

Front

What are bones?

Back

Bones are hard structures that support your body and protect your organs.

Front

What is the vertebra?

Back

A vertebra is a bone in your spine.

Front

What is the plural of vertebra?

Back

Vertebrae.