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1)Questions and Answer1) What is vertebrate and invertebrate with example? explain .2) what are X rays? who discovered them ?3) Explain what do you mean by a streamlined body.Discuss how a streamlined body have some animals.4) what are we not able to rotate our leg at the knee or our hand at the elbow.( Hint:Think of the kind of joint found there).5)List out the function of the human skeleton. |
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Answer» Answer: 1) ANIMALS which have BONES is CALLED vertebrate and animals whicg do not have bone is called INVERTEBRATE |
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