1. (i) Animals found in fresh water habitats are swan, goose, frogs, ducks, snails, turtle, etc. (ii) Plants such as lotus, water lily, hydrilla, water hyacinths are found in fresh water.

    (i) Animals found in fresh water habitats are swan, goose, frogs, ducks, snails, turtle, etc.
    (ii) Plants such as lotus, water lily, hydrilla, water hyacinths are found in fresh water.

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  2. Habitat is the place where an organism naturally lives. All animals live in some or the other habitat.

    Habitat is the place where an organism naturally lives. All animals live in some or the other habitat.

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  3. Leaves appear green in colour due to the presence of green pigments called Chlorophyll.

    Leaves appear green in colour due to the presence of green pigments called Chlorophyll.

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  4. The leaf blade or lamina is attached to the stem by a short stalk is known as petiole.

    The leaf blade or lamina is attached to the stem by a short stalk is known as petiole.

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