Can avalanches form mountains?

of course they can

Explanation:

An avalanche is a flow of snow that moves down the slope of a mountain and frequently forms in two different ways: slabs or loose snow.

yes the avalanches are from mountains like snowy mountains

answer: c.

explanation:

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.