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Which type of skeletal system of animals is composed of a hard skeletal layer found on the exterior of the organism?a. hydrostatic skeletonb. exoskeletonc. axial skeletond. appendicular skeleton
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- A hydrostatic skeleton is formed by pressure of aqueous solutions. - An exoskeleton is a hard, protective, outer shell or "skin" that provides both support and protection to the organism. - An axial skeleton is the part of the skeleton that consists of the Show more…
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Which type of skeletal system of animals is composed of a hard skeletal layer found on the exterior of the organism? a. hydrostatic skeleton b. exoskeleton c. axial skeleton d. appendicular skeleton
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