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artcher [175]
3 years ago
14

The _____ muscle pulls the corners of the mouth upward

Physics
1 answer:
Firlakuza [10]3 years ago
5 0
The zygomaticus muscle <span> pulls the corners of the mouth upward

Zygomaticus muscle is the muscle that is responsible in making us smile, The muscle started from the malar bone and stretched up to the corner part of our upper lip and will make reflective response that is sent by your brain.</span>
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