Answer: here your answer
Explanation: Providing evidence as part of your arguments in a discussion helps your statements and claims to be more than opinions, but instead, such arguments are turned into facts, that can not be debated and can help you support the way you present your ideas in a discussion.
No improvement to this sentence is necessary. It makes perfect sense on its own and sounds right. "Either" always takes an "or" else the word wouldn't make sense, as it's meant to contrast binary options.
eg.
I'm either going to eat food or drink water.
Answer:
Can you add the questions?
Explanation:
The second and last highlighted parts
<span>im·pen·e·tra·ble, Impenetrable, Or A! Hope this helps, !Karma</span>