a mountain is surrounded by a desert. The mountain has pine trees and snow in the winter. the dessert is dry. what variable allows the climate in these two areas to be different from one another ?

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2

Which level of consumer had access to the smallest apply of energy

Eutrophication caused by human nutrient pollution.