Show:
The Digestive System
The Circulatory System
The Respiratory System
Skin
Immunity
100

This is a tube, which is about 19 feet long that coils back and forth inside your body.

Small Intestine

100

This chemical in red blood cells is what makes them red. 

Hemoglobin

100

When you take a breath, this muscle below your lungs contracts.

Diaphragm

100

What is the pigment that is in our skin, eyes, and hair called, which gives it color?

Melanin

100

This system consists of vessels throughout your body that carry a clear liquid to all the cells and tissues. 

Lymph System

200

This is a tube starting at the back of your throat that leads to your stomach.

Esophagus

200

What is the stringy substance that forms a web over cuts and traps red blood cells in the web?

Fibrin

200

The scientific name for your vocal cords is...

Larynx

200

Which layer of skin is where most of the functions of the skin take place?

Dermis

200
White blood cells can generate proteins that are unique and can only attack one kind of bacteria or virus. What are they called?

Antibodies

300

This is a tube where water is removed and the unusable parts of the food pass out of the body. 

Large Intestine

300

When the heart contracts it forces the blood out of the heart through the...

Aorta

300

Tiny hairs that sweep dust particles out of the bronchi into the esophagus where they are eliminated in the digestive system are called...

 Cilia

300

What is the innermost layer of skin called?

Subcutaneous

300

What is the material in the center of long bones, which produces most other white blood cells called? 

Bone Marrow

400

This is where water and hydrochloric acid break down food particles. 

Stomach

400

Name 2 out of the 3 kinds of blood vessels, which carry blood away from the heart:

Arteries, Veins, Capillaries

400

Sacs where the exchange of gases takes place in the lungs are called...

Alveoli

400

Which glands secrete oil to keep our skin soft and flexible?

Sebaceous Glands

400

This organ works as a filter for your blood and eliminates many of the germs that are not eliminated in other parts of the immune system. 

Spleet

500

Name ALL 3 types of teeth.

Incisors, Cuspids/Canines, Bicuspids/Molars

500

Name ALL 4 parts of your blood:

Red Blood Cells, White Blood Cells, Plasma, Platelets

500

What is the exchange of oxygen and carbon dioxide called?

Respiration

500

Name ALL 3 types of finger prints:

Arches, Loops, Whorls

500

This organ near your heart produces specialized white blood cells called T-cells. 

Thymus