Cells and Basics
The Skeletal System
The Muscular System
100

The second-smallest unit of life!

What are tissues?

100

The largest bone in the body.

What is the femur?

100

The part of the body where muscles are located.

Where is everywhere?

200

A part of your body, made of tissues, that performs a certain job.

What are organs?

200

The three jobs of the skeletal system.

What are making blood, providing structure, and protecting internal organs?

200

The three types of muscles.

What are skeletal, cardiac, and smooth?

300

A group of organs that work together to perform a very important job.

What are organ systems?

300

The three types of bone tissue.

What are bone marrow, cancellous (spongy) bone, and compact bone?

300

This large, important muscle is skeletal but can be EITHER voluntary or involuntary.

What is the diaphragm?