can someone define these w/ hypotheticals please?

im genuinely so confused (english isnt my first language) the wording just seems so similar 😭😭

hello, im new to this sort of thing and doing the philosophy category. i’m a bit unsure how to format it? ive seen that people tend to use the harvard citation/bibliography style but I don’t understand the usage of footnotes and how im suppose to implement them

also i only have a month (haven’t started writing yet only done some research) and was wondering how people usually tackle this sort of thing, i know that flowery language is a no go and anatomical language ✅ but what else is usually sought after by the judges in this?

(oddly specific question: can u change the defined term throughout instead of having to stick to the same definition that u used in the introduction? e.g i would prefer to concise the definition at the beginning but still look at things outside of the concising)