Systems
Organs
Glands
Bodily Fluids
Bones
100

This body system helps you break down food.

What is the digestive system?

100

The control center of the nervous system

What is the brain?
100

These glands help regulate body temperature, secreting wetness when it is too hot.

What are sweat glands?

100

This 99% water, and 1% electrolytes, mucus, white blood cells, epithelial cells, enzymes, and antimicrobial agents.

What is saliva?

100

This body system includes our bones and gives our body structure & support.

What is the skeletal system?

200

This body system delivers oxygen-rich blood and nutrients to all parts of the body.

What is the Circulatory System?

200

Two sponge-like, cone-shaped structures that fill most of the chest cavity especially when you inhale.

What are the lungs?
200

These glands are found under the tongue, inside the cheeks, and in the throat.

What are salivary glands?

200

The heart moves this throughout the entire body.

What is blood?

200

The bones that protect the brain.

What is the skull?

300

This body system has the job of exchanging carbon dioxide & oxygen with the environment

What is the respiratory system?

300

A muscular, elastic, pear-shaped bag, lying crosswise in the abdominal cavity is the destination for pears.

What is the stomach?

300

This gland releases a hormone called insulin to regulate blood sugar?

What is the Pancreas?

300

A mucus produced in the lungs and expelled by coughing.

What is phlegm

300

The long bone that connects the brain and the lower back.

What is the spinal cord?

400

The body system that produces hormones 

What is the endocrine system?

400

The largest organ of the human body.

What is skin?

400

The master gland that regulates growth and controls other glands.

What is the Pituitary Gland?

400

This part of the excretion system is stored and released from the bladder.

What is urine?

400

The bones that form a cage to protect the vital inner organs. 

What are ribs?

500

This body system helps the body to fight infection.

What is the immune system?

500

The body has a small one to absorb food and a large one to absorb water and excrete solid wastes.

What are the intestines? 

500

A small, butterfly-shaped gland in your neck that controls the speed of your metabolism

What is the thyroid?

500

Also called exudate, this whitish, yellowish, or brownish fluid forms in areas of inflammation or infection.

What is pus?

500

The location of the femur, the largest and strongest bone in the human body. 

What is the upper leg?

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