Coherence:Coherence refers to the clear and orderly presentation of ideas in writing. It ensures that all parts of an essay fit together logically and make sense to the reader.
Conjunctions: Conjunctions are words like "and," "but," and "however" that join words, phrases, or clauses together. They can be used as logical transitions to show relationships between ideas.
Flow: Flow is the smooth movement from one idea to another in a piece of writing. It is achieved by using logical transitions effectively and maintaining a coherent structure.