Question

wht do organism need water​

Answer 1

Answer:

Organisms need water because: (i) Cellular processes need water for their functioning. (ii) Substances dissolve in water for reactions to take place within the cells. (iii) Water helps in digestion of food and its absorption in the blood. (iv) It helps to maintain body

Answer 2

Water: Water is essential for life on Earth. All organisms need water to survive, but like light, the required amount varies among different organisms. For example, organisms in dry ecosystems do not need as much water as organisms in wet ecosystems. Think about cactus plants that grow in the desert. They have special structures to help them survive with little water.

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