How many cells does a dinosaur have?

The number of cells in a dinosaur, like in modern animals, would vary significantly depending on the species and size. For instance, small dinosaurs might have millions of cells, while larger ones could have billions or even trillions of cells. Similar to today's reptiles and birds, dinosaurs would have had complex cellular structures to support their bodily functions. However, without direct fossil evidence to count cells, it's impossible to provide an exact number.