D. 5
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Hypothesis are testable meaning you are able to preform an experiment to see the relationship between two variables.
Answer:
the answer is d
Explanation:
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Answer: In meteorology, an occluded front is a weather front formed during the process of cyclogenesis, when a cold front overtakes a warm front. When this occurs, the warm air is separated (occluded) from the cyclone center at the Earth's surface. i found this on Wikipedia if u want to find more
Explanation: