hii guys plz plz tell me all answer class 9 cbse biology cbse
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>Diploblastic means organisms with 2 layers.
>Triploblastic means organisms with 3 layers.
>Coelom is a true body cavity.
>Pseudocoelom means false body cavity.
>Exoskeleton means outside skeleton.
>Sessile is an organism directly attached to its base.
>Water vascular system are used by Echinoderms such as sea stars and see urchins for transportation,respiration and locomotion.
>Cold blooded like reptiles whose blood pressure ranges frm freezing point.
>Warm blooded like mammals who has the power to maintain uniform temperature.
>Nomenclature means the system of giving two names.
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>Triploblastic means organisms with 3 layers.
>Coelom is a true body cavity.
>Pseudocoelom means false body cavity.
>Exoskeleton means outside skeleton.
>Sessile is an organism directly attached to its base.
>Water vascular system are used by Echinoderms such as sea stars and see urchins for transportation,respiration and locomotion.
>Cold blooded like reptiles whose blood pressure ranges frm freezing point.
>Warm blooded like mammals who has the power to maintain uniform temperature.
>Nomenclature means the system of giving two names.
Pls Mark AS BRAINLIEST...
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