Question

observe the given figure correfully and indentify the property water. How does it help equatic animals to survice?​

Answer 1

Step-by-step explanation:

Aquatic animals may breathe air or extract oxygen that dissolved in water through specialised organs called gills, or directly through the skin. Natural environments and the animals that live in them can be categorized as aquatic (water) or terrestrial (land). This designation is polyphyletic.

Answer 2

$✰ ✪ \huge\red{P}\pink{R}\orange{I}\green{N}\blue{C}\gray{E}✰ ✪$

✰ QUESTIONS : -

* observe the given figure correfully and indentify the property water. How does it help equatic animals to survice?

✰ ANSWER : -

* Correct option is A Water below 4 ∘

• The anomalous expansion of water helps preserve aquatic life during very cold weather. When temperature falls, the top layer of water in a pond contracts, becomes denser and sinks to the bottom. A circulation is thus set up until the entire water in the pond reaches its maximum density at 4°C. If the temperature falls further, the top layer expands and remains on the top till it freezes. Thus even though the upper layer are frozen the water near the bottom is at 4°C and the fishes etc. can survive in it easily.