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.
Arthropods have an internal body cavity called a hemocoel which  bathes the internal organs in nutrients, and is a component of  their open circulatory system.1 person found this useful.rthropods have segmented bodies, an exoskeleton made from chitin,  and joint appendages. On arthropods you will observe an internal  body cavity called a hemocoel to contai â¦ n the internal organs which  are bathed in hemolymph. 2 people found this useful.