Question

when the temperature of water started increasing, what changes did you see?​

Answer 1

Fish are unable to regulate their body temperature, so they are influenced by the temperature around them. If the water is warm, fish metabolism accelerates, feeding and respiration increases, and there is a general increase in movement. If the water is cooler, fish become lethargic and tend to be inactive.

Answer 2

1.Water vapour comes out

2. bubbles on the surface of water