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.
Advantages and Disadvantages of an Exoskeleton April 07, 2013 More than 80 percent of the animal species are equipped with a hard, outer covering called an exoskeleton. The functions of exoskeletons are similar to those of other types of skeletal systems. Like the internal skeletons (endoskeletons) of amphibians, reptiles, birds, and mammals, exoskeletons support the tissues and give shape to the bodies of invertebrates. Exoskeletons offer some other advantages. Serving as a suit of armor, they are excellent protection against predators.