Assertion : Leaf butterfly and stick insect show mimicry to dodge their enemies.

Reason : Mimicry is a method to acquire body colour blending with the surroundings.

Match Column $I$ with Column $II$ and choose correct option

The organism which tolerate wide range of salinity called …$A$…

$II.$ The organism which tolerate narrow range of salinity called …$B$…

Choose the correct option for $A$ and $B$

Of the several gases in atmosphere, plant life mostly depends upon