Answer:
a. Valid
b. Invalid
c. Valid
Explanation:
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middle america- one example would be the Yucatán Peninsula..it attracts tourists and provides residents with jobs such as fishing. south america. south america has lots of mountains a large drop offs, the terrain in Peru attracts tourist as well, the ancient Incan civilization did a lot of pottery and clay is needed for that which can be found in Peru. North america consists of very different terrains, including tundras,swamps,forests.. the people who live in the dust bowl (central united states) may experience dry heat, several tornados. People in Florida may experience lots of humidity due to the swamp features. geographical features effect our everyday way of life, from the vehicle you drive to the structure of someones home.
Manuel Acuña Roxas was the fifth President of the Philippines who served from 1946 until his death in 1948.
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Equal both equations to 180.