The troposphere is shallowest or narrowest at the poles, and deepest or thickest at the equator. At the geographic North and South Poles, the troposphere reaches only 4 miles high, while at the equator, it extends nearly 12 miles high.
The answer is <span>b. desert biome </span><span />
Answer:
The cuticle is the hair's outer most layer which has shingle or scale like cells that overlap. ... The middle structure includes the cortex which provides strength, color and texture of the hair. The innermost structure is the medulla layer which is only present in large thick hairs.
Explanation:
Answer:
adenine (A), cytosine (C), guanine (G), and thymine (T),
Explanation:
Deforestation because without trees and plants, they are nothing to convert CO2 into Oxygen.