Well, when you are using natural light you rely mainly on time exposure, so when you are shooting outdoors at night you'll have you alow more time on your shutter speed, on your aperture diameter (the smaller the more light let in) and finally on your ISO (400 is usually a good number, if you go for too high of an ISO the picture will come out grainey).
Yes, this is true!
This is true because often, organizing information visually can help us better spot the patterns in the information we are learning. For example, a visual organizer can help us better understand the historical relation between facts - so we can better understand what could have influenced what.
-They organized the parts with simple shapes.
-They used shape and color to create a sense of unity.
-They created balance in their compositions.
