Credible would be
Someone who's credible is honest and believable. ... Similar to words like reliable and plausible, credible is an adjective that comes to us from the Latin credibilis, meaning “worthy to be believed.” A credible reputation is often earned through consistent good behavior and an overall trustworthy personality.
Answer:
A. of the stomach
Explanation:
These muscles relate to the abdomen, which is basically the belly; it contains the digestive organs.
Hope this helps, and please mark me brainliest if it does!
I think that the answer is B. Brackets can indicate a change in verb tense