1.Out of the 3 labs, shutter was my favorite because you can catch anything fast with a fast shutter speed. An example would be splashing water! It is very clear and looks frozen. If it is slow then the water looks soft and cannot be shown through the human eye. It is pretty cool! A slow shutter speed captures all motion and is blurred.
 
2.The hardest lab for me was the aperture because I was having a hard time placing the objects and finding the right spots to have it properly focus on the
f stops stated in the exposure log.
 
  3.The easiest lab for me was ISO because it was quick and it wasn't hard to learn about ISO. Honestly, it was the first thing I learned when starting photography. 
 
  4.In the future I could use different shutter, aperture, ISO settings to photograph people moving, plants, daily life, animals, pets, stars, and so many more. I think that photography is a fun hobby to have, being able to capture things that the human eye cannot see is something really valuable and treasurable.