Muscular
This type of muscle is found only in the heart.
What is cardiac muscle?
These two organs help you breathe in oxygen and breathe out carbon dioxide.
What are the lungs?
This important organ pumps blood through your whole body.
What is the heart?
This organ is where food is broken down with acid before moving to the small intestine.
What is the stomach?
These hard parts of your body give you shape and protect your organs.
What are bones?
These muscles are in your upper arm and help you bend and straighten your elbow.
What are the biceps and triceps?
This muscle moves up and down to help you breathe.
What is the diaphragm?
These tiny blood vessels carry oxygen to every part of your body.
What are capillaries?
Food travels down this long tube from your mouth to your stomach.
What is the esophagus?
This is the longest and strongest bone in your body.
What is the femur?
This strong tissue connects muscles to bones, helping your body move.
What are tendons?
When you breathe in, oxygen travels through this tube before reaching your lungs.
What is the windpipe (trachea)?
This red liquid carries oxygen, nutrients, and waste through your body.
What is blood?
Most of the nutrients from your food are absorbed in this long, coiled organ.
What is the small intestine?
Your skull protects this important part of your body.
What is the brain?
You use this large muscle when you stand up, walk, or run.
What are the leg muscles? (Accept: quadriceps or hamstrings)
These tiny air sacs in the lungs help oxygen move into the blood.
What are alveoli?
These blood vessels carry blood away from the heart to the rest of the body.
What are arteries?
This organ makes bile, a special liquid that helps digest fat.
What is the liver?
Your backbone is made up of these small bones stacked on top of each other.
What are vertebrae?
Unlike muscles you control, these muscles work on their own, like in your stomach and intestines.
What are involuntary muscles?
You sneeze and cough when these tiny hairs inside your nose and airways try to remove dust and germs.
What are cilia?
The heart has this many chambers that help pump blood.
What is four?
This part of the body helps break food into tiny pieces before you swallow it.
What are the teeth?
These flexible, rubbery tissues keep bones from rubbing against each other at the joints.
What is cartilage?