Salty meal --> digestive process --> hypertonic blood plasma --> hypertonic intestinal fluid --> pulls H2O from cells --> increase in blood plasma volume --> increase in blood pressure and increase in thirst --> increase of urine in the kidneys.
Dinosaurs lived between 230 and 65 million years ago, in a time known as the Mesozoic Era. This was many millions of years before the first modern humans, Homo sapiens, appeared. Scientists divide the Mesozoic Era into three periods: the Triassic, Jurassic and Cretaceous. During this time, the land gradually split up from one huge continent into smaller ones. The associated changes in the climate and vegetation affected how dinosaurs evolved.
Dinosaurs walked the Earth for an incredible 165 million years. They first appeared in the late Triassic Period, before diversifying to dominate the planet, and become the largest land animals to have ever lived. However, 65 million years ago, the reign of the dinosaurs was to come to an abrupt end. An event so monumental occurred that it changed the shape of our planet forever. Evidence points to a giant asteroid which smashed into the Earth, leaving a crater nearly 200km wide.