Rhododendron is a characteristic plant of which region?

Small animals have a $......P.......$ surface area relative to their volume, so they lose body heat $.....Q.....$ when it is cold outside.

Savannahs are:

Plants growing on sand and gravel are called

Which scientist proposed that a population is a group of individuals of the same species?

The biome distribution with respect to annual temperature and precipitation is given below. Identify the biomes $P, Q,$ and $R$.
$P \quad\quad Q \quad\quad R$