which acid is naturally found in foods and can be safe to eat?\no sulfuric acid\no citric acid\no…

Brief Explanations:

Citric acid is commonly found in citrus fruits like lemons, limes, and oranges and is safe to consume. Sulfuric acid, hydrochloric acid (in high - concentration outside the stomach), and nitric acid are highly corrosive and dangerous to eat.

Answer:

B. citric acid