steppenrazor

Not all plant life needs (or even likes) direct sun light. Some forms of plant life like thier sun light obsucred, shadey, cloudly what have you. So in all likely hood thier would still be some forms of normal plant life. maybe not much, b...

i figure its pretty simple why not cows. Food - Cows being cows as you said eat grass. Humans can eat plants. AND meat. And as a movie noted once "Dude, Your meat." Would a bunch on machaines want to turn into farmers and grow enough grass...