a body system made up of bones, joints, and connective tissue.
a soft tissue in the center of some bones.
A place at which two bones meet
A strong flexible, gel-like tissue that cushions your joints
tough bands of tissue that attach your muscules to bones
are cordlike tissues that connect the bones in each joint.
group of structures that give your body parts the power to move
muscules attached to bones that enable you to move
group of organs and tissues that move essential supplies to body cells and remove thier waste products
the process in which the body's cells are nourished and energized
blood vessels that carry blood away from the heart
blood vessels that carry blood back to the heart
tiny blood vessels that connect the veins and arteries to the body's cells
organs that suply the body with oxygen and get rid of carbon dioxide
the exchange of gases between your body and the air
the main openings through which air enters the lungs
tiny air sacs in the lungs where carbon dioxide is exchanged with oxygen
dome shaped musucle that seperates the chest from the abdomen
a chronic condition that causes tiny air passages in the respiratory system to become blocked
Air Quality Index
measure of ozone,sulfur dioxide,carbon momoxide,and fine particles close to the ground
Your bodys message and control center.
Central nervous system (CNS)
The brain and spinal cord.
Peripheral nervous system (PNS)
The nerves that connect the central to all parts of the body.
Specialized nerve cells
The part of the nervous system that deals with actions that you control
A system dealing with actions you do not control
Traumatic brain injury (TBI)
A condition caused by the brain being jarred and striking the inside of the skull
The body system that converts this fuel into usuable energy.
The process of changing food into matieral the body can use.
Proteins that effect the many body processes
A food made by the salivary glands.
A coiled tube like organ that is twenty feet long.
Your body waste removal system.
The process of removing waste from the body.
The large intestine.
Organs that filter water and dissolved from the blood and help maintain proper levels of salt and water in the body.
chemical communication system that controls many body f.unctions
A group of cells or organs that secretes a substance.
A gland that signals other endocrine glands to produce hormones when needed.
The body system containing the organs that make the possible the production of offspring.
Male sex cell.
It occurs when an internal organ pushes against or through a surrounding cavity wall.
When a male sperm cell joins with a female egg cell.
Is the release of one mature egg cell each month.
When the lining material the unfertilized egg, and some blood flow out of the body.
Hormonal changes that occur in the females from the beggining of one menstruation to the next.