1. Habitat means a dwelling place (a home). The surroundings where organisms live is called a habitat. The organisms depend for their food, water, air, shelter and other needs on their habitat. Several kinds of plants and animals may share the same habitat. https://www.tiwariacademy.com/ncert-solutionsRead more

    Habitat means a dwelling place (a home). The surroundings where organisms live is called a habitat. The organisms depend for their food, water, air, shelter and other needs on their habitat. Several kinds of plants and animals may share the same habitat.

    https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-9/

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  2. Elbow joint is an example of hinge joint which allows only back and forth movements. Therefore, we cannot move our elbow backwards. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

    Elbow joint is an example of hinge joint which allows only back and forth movements. Therefore, we cannot move our elbow backwards.

    https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

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  3. Only the lower jaw in skull bones is movable. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

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  4. A ball and socket joint is a moveable joint. It has a rounded end of one bone fit into the cavity (hollow space) of the other bone. It allows movement in all directions. Example: shoulder joints. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

    A ball and socket joint is a moveable joint. It has a rounded end of one bone fit into the cavity (hollow space) of the other bone. It allows movement in all directions. Example: shoulder joints.

    https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

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  5. The contraction of the muscle pulls the bones during movement. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

    The contraction of the muscle pulls the bones during movement.

    https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-8/

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