The integumentary system (the skin, hair, nails and cutaneous glands) works by essentially containing all the inner organs and structures of the body. It has many functions as well besides protection. The cells of the skin are packed with keratin and linked by desmosomes which protect against organisms and water getting in. It also prevents losing too much water and blocks UV radiation. Nerve endings in the skin alerts the brain to temperature, touch and pressure and vasconstriction of blood vessels prevents too much heat loss. It aids in the synthesis of vitamin D and is important in communication especially through facial movements.
from the Latin ; integumentum, which means 'a covering'. So .. skin, hair, nails, scales or feathers, sweat glands. Everything that acts to physically protect the parts inside.
the digestive system
work done on the system: when a surrounding does work on the system the total energy increases so work done is positive..........
How the Heart and Circulatory system work.
how does a car lighting system work
The skeletal system is the organ system that works most closely with the muscular system.
Work is energy lost from a contained system.
how does fuel system work
Can a human work as information system how?
they work together
How does the DMV point system work
it all work together the nervous system works with every single system