This is a digit that can be placed opposite the fingers of the same hand and therefore allows the hand to grasp and handle objects, characteristic of primates.

Respuesta :

Answer;

Opposable thumb

Explanation;

  • An opposable thumb is a thumb that can be placed opposite the fingers of the same hand. Opposable thumbs allow the digits to grasp and handle objects and are characteristic of primates.
  • Opposable thumbs are one of the distinguishing features of primates. Opposable  thumbs of human beings allow them to use tools.

Answer:

Opposable thumb

Explanation: