Answer:: the quality or state of cohering: such as. a : systematic or logical connection or consistency The essay as a whole lacks coherence
Explanation:
The definition of coherent is sticking together or easy to understand. A group of people who vote the same way is an example of coherent. A person who speaks clearly and makes sense is an example of coherent
The author is trying to make the readers comprehend the types of food we have by describing them and expounding on how effective or good the types of foods are for the brain by their description.
