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Lemur [1.5K]
3 years ago
12

How did van helmont reach his conclusion

Biology
1 answer:
MissTica3 years ago
5 0

Answer: He grew a willow tree in a weighed amount of soil. After five years, he discovered that the willow tree weighed about 74 kg more than it did at the start. As the weight of the soil had hardly changed, van Helmont concluded that plant growth cannot only be due to minerals from the soil.

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