Question

dissolvrd oxygen is more in water​

Answer 1

Explanation:

Dissolved oxygen, temperature, and aquatic life

Cold water can hold more dissolved oxygen than warm water. In winter and early spring, when the water temperature is low, the dissolved oxygen concentration is high. In summer and fall, when the water temperature is high, the dissolved-oxygen concentration is often lower.

Answer 2

Answer:

Dissolved oxygen, temperature, and aquatic life

Cold water can hold more dissolved oxygen than warm water. In winter and early spring, when the water temperature is low, the dissolved oxygen concentration is high. In summer and fall, when the water temperature is high, the dissolved-oxygen concentration is often lower.