The relationship of latitude to climate zones is due to solar radiation which is greatest near the Equator and lesser moving to the poles.
Answer: (b)
Explanation:
Given
The given equation can be used to determine the length of the line segment AC i.e.
Where, 

Hence, option (b) is correct.
<span>Carbon dioxide, a waste product of
metabolism, travels from the blood to the alveoli, where it can be
exhaled. Between the alveoli is a thin layer of cells called the
interstitium, which contains blood vessels and cells that help support
the alveoli.</span>
A ethnic diversity..............
The small holes created by gas bubbles on the surface of scoria are called vesicles.