You fully develop your topic with facts and details! If you are writing about something like a definition, an explanation, or a description, you would give lots of facts and information about your topic. If you are writing an opinion or argumentative/persuasive piece, you use facts and information which supports your opinion.
List all the facts you have looked up. Now, decide which of these facts supports your topic or opinion or ideas. Make those into complete sentences, check for punctuation and grammar, and you've got your development!
Both "fully develop" and "develop fully" are correct, but their usage can depend on the context. "Fully develop" is often used as a verb phrase, while "develop fully" can be used to emphasize the completeness of the action. In most cases, either can be used interchangeably without changing the meaning significantly.
Babies' tear ducts fully develop by the time they are about 12 months old.
depends
A student will develop an elaboration on a particular topic when the student makes comment on this topic.
It typically takes about 2 to 3 months for a watermelon flower to develop into a fully grown fruit.
A girl's breasts are usually fully developed by the late teens to 20s.
They do if allowed to do so.
Sperm fully develop in the male reproductive system during puberty, typically around the ages of 12 to 16 years old.
What will the audience need to know about the topic to fully understand the conclusions I've drawn?
The frontal lobe is the last part of the brain to develop fully.
The principles of paragraph development include unity (all sentences support the main idea), coherence (ideas flow logically), and completeness (provides enough information to fully develop the topic). Paragraphs should also have a topic sentence that states the main idea and supporting details that explain and expand upon this idea.
To convey to the reader that you fully understand the scope of your topic that you are researching.