Question

what is the importance of oxygen igas dissolved in water ? How is the Co2 gas dissolved in water helpful to the plants living in water

Answer 1

ʜᴇʟʟᴏ ᴍᴀᴛᴇ!

Several gases like oxygen and carbon dioxide dissolve from atmosphere into water. This diffusion is helpful for several organism

1. Dissolved oxygen is used by aquatic animal to survive. They breathe dissolved oxygen.

2. As carbon dioxide is helpful for plants, dissolved carbon dioxide helps plants to synthesize food underwater.

Hence, diffusion of gases like oxygen and carbon dioxide is helpful to aquatic animals and underwater plants.

Hope it helps

Answer 2

the gas forms the atmosphere diffuse and dissolve in water. gases like Oxygen and Carbon dioxide is diffuse in water, are essential for the survival of aquatic animals and plants.
animal breath this oxygen dissolved in water for their survival and plants can use carbon dioxide dissolved in water for photosynthesis.