Muscles that work without you thinking about it belong to this category.
What are involuntary muscles?
This muscle contracts when you are breathing.
What is the diaphragm?
These organs clean our blood.
What are the kidneys?
Your endocrine system releases these chemicals into your bloodstream.
What are hormones?
This is the best way to avoid getting sick.
What is washing your hands?
Bones are held together by these tough, flexible tissues.
What are ligaments?
These are the smallest blood vessels in your body.
What are capillaries?
This organ absorbs water from our food.
What is the large intestine?
This part of your brain connects your brain to your spinal cord and controls your most basic actions.
What is the brain stem?
This is an immune response to a harmless substance.
What is an allergy?
These are the 3 types of muscle.
What are skeletal, cardiac, and smooth?
These air sacs in your lungs are where gasses are exchanged with your bloodstream.
What are alveoli?
This painful condition occurs when stomach acid eats through the protective mucus and harms the lining of the stomach.
What is a stomach ulcer?
In between each of your vertebrae is a disc made of this substance.
What is cartilage?
This is a rush of blood to an injured or infected area.
What is inflammation?
In the center of many bones is this substance which produces red and white blood cells.
What is marrow?
Atherosclerosis occurs when this blocks the flow of blood in your blood vessels.
What is cholesterol?
Sweating gets rid of salt, water, and this smelly substance.
What is ammonia?
This means someone is paralyzed from the neck down and they are unable to move their body.
What is a quadriplegic?
These work by stopping or interfering with a cellular process, such as making a cell wall or proteins.
What are antibiotics?
You may have experienced this painful condition in your wrist if you have been typing or playing video games for too long.
What is tendonitis?
This condition occurs when the alveoli have been damaged by something like cigarettes.
What is emphysema?
Leaving the stomach, food is called this soupy mixture.
What is chyme?
This organ releases the hormone insulin to regulate your blood sugar levels.
What is the pancreas?
These stick to and disable germs, marking them for destruction.
What are antibodies?