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katrin [286]
2 years ago
7

According to fossil records, the horses that lived 50 million years ago were much smaller, weaker and slower than modern horses.

Which process is most likely responsible for the changes that have led to the increased size, strength, and speed in horses?Immersive Reader (1 Point) commensalism inbreeding migration evolution by natural selection
Biology
1 answer:
GaryK [48]2 years ago
3 0

Evolution by natural selection.  

survival of the fittest=natural selection

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The right answer is option 2.

Explanation:

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