Question

look at the text below. if there is an error with subject - verb agreement, select the incorrect word and type it correctly. otherwise, submit the text without making any changes.
because ayana is lactose intolerant, she reads food labels carefully to
make sure that none lists dairy - related ingredients.

Explanation:

The subject "none" here refers to "ingredients" (implied, as we're talking about food labels listing ingredients), and when "none" refers to a plural noun (ingredients), the verb should be plural. So "lists" (singular) is incorrect; it should be "list" (plural) to agree with the plural concept of ingredients that "none" is referring to.

Answer:

Because Ayana is lactose intolerant, she reads food labels carefully to make sure that none list dairy - related ingredients.