Consider the following statements 1 - 4 each with one or two blanks
1. Bears go into ___a___ during winter to ___b___ cold weather.
2. A conical age pyramid with a broad base represents the ___c___ human population.
3. A wasp pollinating a big flower is an example of ___d___.
4. An area with a high level of species richness is known as ___e___.
Which one of the following options, gives the correct fill-ups for the respective blank number from (a) - (e) in the statements?
(a) – hibernation, (b) – escape, (c) – expanding (e) – hot spot
(a) - hibernation
(b) - escape
(c) - expanding
(d) - mutualism
(e) - hot spot