Cells use Lipids when Carbohydrates are not available. <span />
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The species is found exclusively in the lake complex of Xochimilco near Mexico City and its name is thought to have originated from the Aztecs as early as the 14<sup>th century. The name derives from atl, meaning water, and xolotl, meaning monster.
Explanation:
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Explanation:
Spongy bone is also called cancellous or trabecular bone. It is found in the long bones and it is surrounded by compact bone. ... Trabeculae are spaces created in the tissue by thin areas of osteoblast cells. As a result, trabecular bone has about 10 times the surface area of compact bone.