Answer:
Hypothesis
Explanation:
I will answer this later but hope that the answer helped you
Answer:
D. were widespread due to many low-lying land masses.
Explanation:
Cambrian Period was the first geological period of the Paleozoic Era, it occurred between two ice ages; Proterozoic and Ordovician. During these era, there were mass extinctions due to the decrease in global temperature.
Cambrian seas were widespread due to many low-lying land masses.
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environmental refugees and climate change are similar because the refugees could move because of climate change
Two basic types of satellite images is the sun and moon.
Answer: show what's happening to are earth
Explanation:
