Why is there less air pressure at higher altitudes? A. Air at higher altitudes doesn't have as much air weighing dow on it from above.

B. The molecules in the air lose mass and are less effected by gravity, significantly lowering their weight

C. Air at higher altitudes is cooler and less turbulent.

D. The warmer, lighter air rises bringing cooler heaver air to low altitudes.

because the light is a great source of energy for the plants to survive. (i hope this )

linnaeus is the father of taxonomy

explanation:

which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.