Traditionally, invitations go out six to eight weeks before the wedding -- that gives guests plenty of time to clear their schedules and make travel arrangements if they don't live in town. If it's a destination wedding, give guests more time and send them out three months ahead of time.
The human body is made up of several organ systems that all work together as a unit to make sure the body keeps functioning. There are ten major organ systems in the body, each of which plays a different role in helping the body work. This system is made up of the heart, blood, blood vessels, and lymphatics.
Organs are a structure composed of one or more different types of tissues; specialized to carry out specific functions. Some examples of organs are heart, vein's, arteries, anâ¦d capillaries. it is important parts of the body that consist of the heart,intestine,kidney,lungs,stomach. There are many organs in the body. They include heart, lungs, stomach, intestines, brain, nerves, muscles, bones and many more.