Modern grasses were not widespread in the dinosaur era. Specialized pastures containing ginkgo, ferns, and conifers must be cultivated to prevent digestive blockages in herbivores evolved to process softer, gymnosperm-based vegetation.
The atmospheric composition of the Cretaceous had higher oxygen levels in some epochs. While initial subjects (derived from bird biology) can breathe modern air, larger specimens may require oxygen-enriched biodomes to sustain high activity levels. dinosaurs coming back in 2050
Birds are living dinosaurs (avian dinosaurs). They retain dormant genetic pathways for tails, teeth, and clawed hands. Modern grasses were not widespread in the dinosaur era
Modern grasses were not widespread in the dinosaur era. Specialized pastures containing ginkgo, ferns, and conifers must be cultivated to prevent digestive blockages in herbivores evolved to process softer, gymnosperm-based vegetation.
The atmospheric composition of the Cretaceous had higher oxygen levels in some epochs. While initial subjects (derived from bird biology) can breathe modern air, larger specimens may require oxygen-enriched biodomes to sustain high activity levels.
Birds are living dinosaurs (avian dinosaurs). They retain dormant genetic pathways for tails, teeth, and clawed hands.