Based on the data in the graph, the number of plant species in the ecosystems around Mount St. Helens before the blast was about
150
25
200
275
The year that the large eruption occurred, the number of plant species dropped to about
25
200
50
150
last - If Mount St. Helens were to have another large eruption today, the number of species in the ecosystems around Mount St. Helens would most likely
decrease
stay the same
increase
Answers: 2
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Based on the data in the graph, the number of plant species in the ecosystems around Mount St. Helen...
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