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3. Because the climate in southern Texas is very dry, the Coahuiltecan

a. grew a variety of crops for export.
b. became hunter-gatherers to support themselves.
c. learned how to make many fine tools.
d. build large adobe houses to stay cool in summer.

User Gooseman
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1 Answer

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Answer:

b. became hunter-gatherers to support themselves.

Step-by-step explanation:

User Paxos
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