Question

Oxygen and carbon dioxide are soluble in water. How does this help the living organisms in water?​

Answer 1

Answer:

Dissolved oxygen and carbon dioxide are vital for marine life. Marine plants use dissolved carbon dioxide, sunlight and water to make carbohydrates through the process of photosynthesis. ... Marine animals with gills, such as fish, use these organs to extract oxygen from the seawater.

Answer 2

Answer:

Oxygen and CO2 are soluble in water. This helps the sea plants and animals to breathe easily. If these two gases won't dissolve in water then marine life won't be possible on earth.

Explanation:

Plants need carbon dioxide to breathe and animals need oxygen to breathe.