We don't know. Venom isn't something that fossilizes well. Although there are venomous dinosaurs in the movie, "Jurassic Park," that's just speculation. There MIGHT have been, but nobody's found any evidence to that effect yet.
We don't really know. The parts that would indicate venom are too delicate to fossilize well. In the movie Jurassic Park. Spielberg speculated on venomous dinosaurs, and it's not impossible. Over the years, we've found more and more venomous animals until nearly every class has some toxic representatives. There are venomous mammals (shrews, soledons, platypuses) birds (some finches) to say nothing of all the snakes, wasps, jellyfish, puffers, cones, octopuses and rays, so venomous dinosaurs wouldn't be such a stretch.
no
There aren't any dinosaurs alive any more anywhere
There were never any dinosaurs in minecraft.
Whether a snake is diurnal or nocturnal does not affect if it is venomous. Some are venomous but most are not. The same is true of nocturnal snakes. If you see any snake and are not sure if it is venomous, don't take the risk.
no, there weren't any shirts when the dinosaurs were living.
Thre are still living dinosaurs the birds !no
Yes, dinosaurs did live in the water.
yes. Ex:rattlesnake
Yes. Many scientists nowadays consider birds to be dinosaurs. Animals such as pterodactyl were not actually dinosaurs.
NO. Some carry diseases, some are completely harmless, and likewise, some are venomous, but by no means are all of them any of these.
No. Frilled lizards are not dinosaurs, nor is any kind of lizard.