Which distribution patten has no order as to how it is distributed through an ecosystem?

a. clumped

b. random

c. uniform

d. grouped

What word is used to describe differences of individual organisms

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?