Gigan, 8 months ago Being big is advantageous as long as the animal is able to find enough food to sustain itself. Food was plentiful at the time, so dinosaurs grew quite large. In modern times, most mega fauna is gone because Humans hunted them to extinction.
Being big is advantageous as long as the animal is able to find enough food to sustain itself. Food was plentiful at the time, so dinosaurs grew quite large.
In modern times, most mega fauna is gone because Humans hunted them to extinction.