Respuesta :
The opposable thumb in humans helped them in their survival and evolutionary adaptation as it allows them to grasp objects and tools.
What is evolutionary adaptation?
Evolutionary adaptation is the adjustment of the species to their new traits and environment to increase their chance of survival through natural selection.
The opposable or the grasping thumb/hand of the primates (humans) is an evolutionary adaptation. It allowed them to grasp the objects and led to the disappearance of the claws resulting in the formation of the fingertip, fingernails, etc.
Therefore, the opposable thumb is important for evolutionary adaptation as it allows the survival of the primates.
Learn more about evolutionary adaptation here:
https://brainly.com/question/8751213
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