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uranmaximum [27]
3 years ago
5

In a species of grass, plants that live in the contaminated soil near some mines have evolved tolerance to the heavy metals in t

he soil. These plants live adjacent to others that are not tolerant of the contaminants, and the plants have evolved different flowering times. The result is a halt to gene flow between the two groups, leading to _____ speciation.
Social Studies
1 answer:
damaskus [11]3 years ago
6 0

Explanation:

heavy much or powerful

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