Answer:
The reason lies in the structure of the eye itself. Nocturnal animals tend to have proportionally bigger eyes than humans do. They also tend to have pupils that open more widely in low light. So, at the outset, nocturnal eyes gather more light than human eyes do.
Explanation:
I think it’s 4. Every day in the US, ten people die from swimming.
Yes because u are saying it to urself which makes it an opinoin not fact

I don't recommend using the first person pronoun in an argumentative essay. Unless your instructor suggests that you do so, omit it from the assignment because your writing will read better without it.
The answer is C, I believe.