Which of the following biomes is located just below the arctic circle and is characterized by tall pine trees and extremely cold winters?
a. taiga
b. temperate rain forest
c. desert
d. tropical rain forest

/the trachea, commonly known as the windpipe

b. the carbon cycle ensures living things have a source of hydrogen

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.