A body of rock would most likely exhibit brittle behavior under the condition of LOW TEMPERATURE.
At low temperature, the water in the crevices of the rock will freeze up, the freezing up of this water causes fractures in the rocks and as time goes on the rocks become brittle and parts of it will start falling away.<span />
Ozone would be the secondary pollutant because it is caused when two primary pollutants react. Hope this helps!
Disruptive selection describes changes in population genetics in which extreme values for a trait are favored over intermediate values.
A double layer of phospholipids
