Which of the following is/are adaptations seen in fishes to live in water?

The correct option is D All of the above

• All the fish have a streamlined shape. This shape helps them move into the water.
• Fish have slippery scales on their bodies. These scales protect the fish and also help in easy movement through the water.
• Fish have flat fins and tails that help them to change directions and keep their body balance in the water.
• Gills present in the fish help them use oxygen dissolved in water.

Hence, the correct option is D.