Art always has meaning
So is this feature to hide stuff from other people seeing it?
They Are Geniuses
Drama, suspense, it normally helps to have a good evil against good plot and a damsel in distress... most of the time the good people is all ways a man, but to make it different use a woman
They were all keepers of sheep
the first feature that all civilizations have in common is that they all form around rivers
the first feature that all civilizations have in common is that they all form around rivers
they all have a nucleus
foot
they are slick slop and slimy
Doing a mayday call over VHF is still the most common way to make a distress signal, however now all VHF sets have a DSC button which when hit send out an automatic distress signal to all receivers in range with location and distress information.
They all breathe air.
they have either choclate,cream or milk in or on them.
None of the inner planets have rings.
culture
All microscopes have lenses. Some types of lenses are eyepiece lenses, objective lenses, and condenser lenses.
rapidly growing populations