which question is categorized as a high level scientific question?
A: Who made the first microscope?
B:How many giraffes live in Africa?
C.How long ago did dinosaurs live on the Earth?
D. Does the amount of salt in water affect the temperature at which it boils?
A: Who made the first microscope?
B:How many giraffes live in Africa?
C.How long ago did dinosaurs live on the Earth?
D. Does the amount of salt in water affect the temperature at which it boils?
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Answer:
D
Explanation:
I've answered this question before.