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.
Endoskeletons, as Webster noted, are skeletons found inside a body, as in the case of most land animals other than insect s. There are several advantages and several disadvantages of having this type of skeleton.The main advantage of these types of skeleton are that they are flexible.Animals with exoskeletons are generally less able to move about than animals witn endoskeletons. Also, animals with endoskeletons are more able to grow, and can grow larger.Exoskeleton s are very constrictive; animals with an exoskeleton must shed it periodically as they grow. As their new one forms, they are very vurnerable. Animals with endoskeletons are immune to this problem.lso, animals with endoskeletons are more able to grow, and can grow larger. Exoskeleton s are very constrictive; animals with an exoskeleton must shed it periodically as they grow. As their new one forms, they are very vurnerable. Animals with endoskeletons are immune to this problem.