But the chaos of the mundane and the extreme can be well contained and addressed by keeping these four frames in mind. Jeffrey Benson is the author of ASCD's Hanging InâStrategies for Teaching the Students Who Challenge Us Most and the often cited Educational Leadership article, 100 Repetitions..
The advantage of having body cavities is that one's organs are protected by skin and bones and are shielded from direct impact and injury.he body cavity is to hold your organs. (liver, spleen, pancreas, stomach, intestines, etc. It also provides a route for your aorta to your lower extrimities.
An endoskeleton or internal skeleton is on the inside of the body. Animals such as fish, birds and mammals have endoskeletons. Your own skeleton is an internal one. The skull is part of the skeleton. Internal skeletons have advantages over external skeletons.n endoskeleton or internal skeleton is on the inside of the body. Animals such as fish, birds and mammals have endoskeletons. Your own skeleton is an internal one. The skull is part of the skeleton. Internal skeletons have advantages over external skeletons.