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Lyrx [107]
3 years ago
10

Can someone please answer question 30 and 31 :)

Biology
1 answer:
aalyn [17]3 years ago
8 0
The students hypothesis would be something like: 
"I believe that some seeds must be exposed to cold before they germinate."

But what the student is missing is some samples from seeds that are not exposed to cold, since they are trying to figure out whether the seeds should be exposed to cold or not.
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