The happiness,health,and prosperity of the population of a place depend upon:

Species that can tolerate a narrow range of temperature are called $.............$ .

Organisms that can tolerate and thrive in a wide range of temperatures are $P$,while those restricted to a narrow range of temperatures are $Q$. Choose the correct option for $P$ and $Q$.
$P \quad\quad Q$

Identify the incorrect statement regarding the concentration of salt (salinity) in different water bodies.

Mango,tuna fish,and snow leopards are:

State the relationship between habitat and temperature.