Unit 2 Test Review Hon

Front

How many bones are there in the human skeleton?

Back

206

Front

What type of lever is exemplified by a bicep curl?

Back

3rd class lever

Front

True or False: The rib cage protects the heart.

Back

True

Front

True or False: Muscles can only pull; they cannot push.

Back

True

Front

True or False: All bones are classified based on their shape and location.

Back

True

Front

What is the primary function of the rib cage?

Back

To protect vital organs such as the heart and lungs.

Front

Define a 1st class lever and provide an example.

Back

A lever where the fulcrum is between the effort and the load; example: seesaw.

Front

Define a 2nd class lever and provide an example.

Back

A lever where the load is between the fulcrum and the effort; example: wheelbarrow.

Front

Define a 3rd class lever and provide an example.

Back

A lever where the effort is between the fulcrum and the load; example: bicep curl.

Front

What are the three main types of muscle tissue?

Back

Skeletal, cardiac, and smooth.

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-4