This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
You use has when the subject is singular and have when the subject is plural

pantheon has a big muscles
braum and pantheon have a big muscles
use internet, and you will find the answer. thats all thank you...