Question

एक्सप्लेन हाउ दे आर एडेप्टेड टू सर्विस इन वाटर​

Answer 1

Answer:

AQUATIC ANIMALS

1. Aquatic animals like fishes have gills on there body which acts as their respiratory organ

2.fishes have streamline shaped body , which helps them to move against the water current

3.fishes also have fins to ease them in swimming

4.other animals like dolphins and whales do not have gills instead they have lungs as their respiratory organ which can hold breadth for a long time , so they can survive under the sea

AQUATIC PLANTS

1. aquatic plants like hydria and water weeds which are grown on the sea bed have long and thin leaves which can quickly fold in the direction of water current ,helping them to resist the water current.

2.they absorb the oxygen dissolved in the water

Explanation: hope it helps u :)

                     sorry I dint answered the question in hindi :(