Chemistry

SCIENCE PROJECT WORK| SKELETONS AND BONES| Information on Skeletal placements and nasal frames, bones etc.| | Saurav Kumar Mishra| 01-01-11| This is a formulate which is base on the basic information some how skeletal system works, what are bones, tissues, cartilages, the differences, bones of different animals etc. I legal opinion of making this project because I shed suffered from bone injuries some(prenominal) times. Students can read and have the basic acquaintance about skeletal frames and bones. I have not used a big(a) language to understand. Science is really interesting to me. | Skeleton The skeleton (From Greek skeletos = dried- automobile trunk, mummy), is in biological science and in the anatomy the body part that forms the musical accompanimenting body structure of an organism. There are deuce different skeletal types: the exoskeleton, which is the unchanging outer shell of an organism, and the endoskeleton, which forms the support st ructure inside the body. In a figurative adept, skeleton can refer to engine room that supports a structure such(prenominal) as a building. Types of skeletons Exoskeleton Some animals, peculiarly arthropods, and especially insects and crustaceans, have exoskeletons. Exoskeletons are international, as is typical of umteen invertebrates; they enclose the well-fixed tissues and organs of the body.

Exoskeletons may undergo oscillatory moulting as the animal grows. Exoskeletons can be make of different materials including chitin (in arthropods), atomic number 20 compounds (in corals, mollusks) or silicate (for diatoms and radiolarians). The exoskeleton ! of insects is not provided a resistance hardly also as a surface for muscle attachment, as a watertight protection against drying and as a sense organ to interact with their environments. An external skeleton is quite morose in relation to the mountain of an animal, so their presence is only possible in diminished animals or organisms. The exoskeleton can add up in monstrous aquatic animals because of water pressure. The southern giant clam is a species of extremely large...If you want to get a full essay, swan it on our website: BestEssayCheap.com

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