CBSE BOARD X, asked by rashidnafishamm, 2 months ago

what is water ? give examples ? what is starfish ? ​

Answers

Answered by Ipsitsingharoy
9

Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances.

H²O

★Examples:-

  • For drinking.
  • For cleaning dishes.
  • For cooking.
  • for watering plants.
  • for washing clothes.
  • for bathing.

Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea. Common usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or basket stars. Starfish are also known as Asteroids due to being in the class Asteroidea.

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Answered by prabhakardeva
2

Answer:

hope it helps you ❓

Explanation:

  1. Starfish, or sea stars,is . live in the ocean, on the sea floor. ...
  • The bodies of starfish are composed of calcium carbonate plates, known as 'ossicles'.
  • starfish is an ocean fish that libe in salt water

2. Water, is a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances

hope it helps you friend

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