An increase in the elevation, or altitude, of a land mass causes

A) more oxygen

B) there is no change in the climate

C) cooler climates

D) warmer climates

answer; 60-100; beats per minute

the dark variety, as they are not visible on the dark tree barks

explanation:

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.