Physical characteristics include land forms, climate, soil, and natural vegetation. For example, the peaks and valleys of the Rocky Mountains form a physical region. Some regions are distinguished by human characteristics.
A 200iuuuuuuuuuuuuuuuuuuuuuuuuuuuu
Explanation:
Chemistry, because constructing early forms of glass and mortar for setting bricks would require some sort of understanding. The other choices also aren’t very related, you don’t need astronomy for making glass or anatomy for making mortar.
Answer:the answer is C : farmers used irrigation to manage the water supply for crops
Explanation:
Got it on edge and I have the answers to the test
Answer:
b. mass collective
Explanation:
<em>Collective</em> behavior is a term used to describe when large numbers of individuals engage in a set of behaviors that are <em>spontaneous and where individuals can act being influenced by the mass or not.</em>
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