Takes oxygen into the body and eliminates carbon dioxide and releases C02
Protects body, balance, keeps water inside, and gives body information regarding changes in the environment.
Allows movement, supports, protects and works with muscles.
Enables the body to move, moves food through the digestive system and keeps the heart beating
Carries needed materials to the body cells, carries wastes away from body cells and helps fight disease
Takes food into the body, breaks down and absorbs digested materials to give energy to body.
Removes waste from the body
Creates offspring and produce sperm and egg. Controls male and female characteristics.
Kills bad things that get in your body
Controls body processes (ex. Sugar intake)
The smallest structural unit of an organism that is capable of independent functioning.
Forms a definite kind of structural material with a specific function in a multicellular organism.There are four basic types: muscle, nerve, epithelial, and connective.
A grouping of tissues in a part of the body that performs a specific function.
A tissue composed of fibers capable of contracting to effect bodily movement.
Tissue that connects, supports, binds, or separates other tissues or organs.
Membranous tissue covering internal organs and other internal surfaces of the body.
A highly differentiated tissue composed of nerve cells, nerve fibers, dendrites, and neuroglia.
The process by which an organism's internal environment is kept stable in spite of changes in the external environment.
The reaction of your body and mind to threatening, challenging, or disturbing events.
Gives you a burst of energy and causes many other changes in your body. These changes prepare you to take quick action.