Between the small intestine and the large intestine is a sphincter-type valve called the Ileocecal Valve (ICV). The purpose of this valve is to âprevent backflowâ from the Large Intestine, once any material leaves the Small Intestine.
Dinosaurs are a diverse group of animals of the clade Dinosauria that first appeared during the Triassic period. Although the exact origin and timing of the evolution of dinosaurs is the subject of active research, the current scientific consensus places their origin between 231 and 243 million years ago. They became the dominant terrestrial vertebrates after the TriassicâJurassic extinction event 201 million years ago. Their dominance continued through the Jurassic and Cretaceous periods and ended when the Cretaceous-Paleogene extinction event led to the extinction of most dinosaur groups 66 million years ago.
The Bible teaches that God made the heaven and earth, the sea, and all that is in them in the six days of creation. That answers the question as to how long the dinosaurs have been on this earth. They did not appear on this earth 225 million years ago and then die out some 65 million years ago.God created them during the same week He created all the other animals, and the same week that He created man. The dinosaurs were evidently created on the fifth and sixth days.hey believe that dinosaurs disappeared from the earth some 65 million years ago, long before man came along. They make these statements as if it were a known, proven scientific fact that dinosaurs were long gone by the time men appeared on the earth.