Chemistry

SCIENCE PROJECT WORK| SKELETONS AND BONES| Information on Skeletal placements and atrophied frames, bones etc.| | Saurav Kumar Mishra| 01-01-11| This is a befuddle 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 embarrass suffered from bone injuries some(prenominal) times. Students can read and have the basic cognition about somas 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 biota and in the anatomy the body part that forms the musical accompanimenting organize of an organism. There are deuce different skeletal types: the exoskeleton, which is the abiding outer shell of an organism, and the endoskeleton, which forms the support structure inside the body. In a figurative adept, skeleton can refer to technology that supports a structure such(prenominal) as a building. Types of skeletons Exoskeleton Some animals, particularly arthropods, and especially insects and crustaceans, have exoskeletons. Exoskeletons are immaterial, as is typical of umteen invertebrates; they enclose the well-fixed tissues and organs of the body.

Exoskeletons may undergo semestrial 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 security department har! dly 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 intensiveness of an animal, so their presence is only possible in low-pitched animals or organisms. The exoskeleton can add up in fully grown aquatic animals because of water pressure. The southern giant clam is a species of extremely large...If you want to get a full essay, coif it on our website: BestEssayCheap.com

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