Which of the Following Were Probably Factors That Permitted Early

question 70

Multiple Choice

Which of the following were probably factors that permitted early plants to successfully colonize land?
1) the relative number of potential predators (herbivores)
2) the relative number of competitors
3) the relative availability of symbiotic partners
4) air's relative lack of support, compared to water's support

• A) 1 and 2
• B) 2 and 3
• C) 3 and 4
• D) 1, 2, and 3
• E) 1, 2, and 4

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