Three Pillars Of Photography

Aperture

Setting F2.8

Setting F16

#1) The Eyes could be the closest to relate to aperture because they're like the front camera lens, everything we see. (The Pupil)

#2)F-Stop means a larger aperture, while a larger f-stop means a smaller aperture.
#3) It plays an important role because aperture is the sharpness of the pic that stands out to the eye.

Shutter Speed

High Shutter Speed

Slow Shutter Speed

ISO

#1.It would be better to shoot with a higher ISO setting at a football game because its more zoomed in and focused/detailed.

#2/3. The lower the ISO number, The less sensitive to the light and a higher ISO number increases the sensitivity.

Aperture & Shutter Speed

F4-

F5.6-

F8-

F11-

F16-

F22-

After i looked at all of them i thought f11 was the best.