Answer:
A. merchants from the Maya civilization.
Explanation:
The waxy coating on their leaves is being damaged by B) acid rain <span />
Big Bang Theory, creation by deities (God, Buddha, etc) and Darwinism I would think.
Answer: option d. the Missouri and Ohio Rivers.
Explanation:
During the last ice age, there was reduction in the amount of solar radiation that hits the surface of the erth. As a result of this, some continents experienced a glacial growth and cold climates and the geography was also affected.
North America was covered by ice and the mid-western North America, the southern boundary of the north polar ice cap during past ice ages is marked by Missouri and Ohio Rivers.
Answer:
Option C. Deep ocean canyon
Explanation:
The Mariana Trench is an example of a deep ocean canyon
