Since there aren't any dinosaurs around today the answer can only be speculative, however based on animals like the ones around today yes, they were likely to have slept standing up.
Yes, i went back in time about 20 minutes ago and they slept standing up.
this theory couldn't be true because then the dinosaurs would have benn up-right, or standing up, not on their side.
Scientifically, not all dinosaurs died out. Birds are modern dinosaurs. As for prehistoric dinosaurs, the Triceratops may have been the last dinosaur standing
depends how they sleep some lay down and some sleep standing up like a guard
she is a bi sexaul girl. she sleeped with 12 girls on March , 2 2008just playing she sleeped with Joshua
they sleeped
She's sleeped well
The height of dinosaurs is difficult to measure. The height is dependant on the type of the dinosaur in question and it's posture (the way it is standing at a particular moment).
yes they have they sleeped 2gether!
I guess it depends on whether you are up standing or standing up.
They believed in slavery and killing people if you sleeped with someones wife
bu standing up
Dinosaurs were the largest land animals ever to have existed. They were unusual among reptiles for being active, warm blooded, and standing with their legs under their bodies rather than sprawled out.