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Students planted three bean seeds after several days, they observed that the seeds' roots were growing downward into the soil which type of tropism were the roots displaying

A. Geotropism
B. Thigmotropism
C. Phototropism
D. Photoperiodism

User Whatupdave
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2 Answers

4 votes
the best answer is number one A geotropism 
User Rahmat Ali
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The answer is A. And if you are from connections Academy 7th grade science it's
1. A
2. C
3. B
4. D
5. A
User Alex Borodin
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