Sequence these regions from largest to smallest, according to their populations.
i. north america
ii. europe
iii. east asia
iv. south asia

a. north america, europe, east asia, south asia
b. south asia, europe, east asia, north america
c. east asia, south asia, europe, north america
d. europe, east asia, north america, south asia

The correct answer is option C.

Explanation:

East Asia possesses a very high population density because of the immense population living in China. South Asia is near to it in terms of population with the countries like India coming in this region. After that comes Europe and eventually North America, a greater part of which is inhabited because of hostile cold conditions.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.