Differences Between Mammals And Reptiles

reptilian lung The most distinctive features of birds is their lungs. Bird’s lungs are small and rigid, but are are highly efficient and meet the metabolic needs of flight. Respiration in birds is unique and involves a set of nine air sacs packed between muscles. The air sacs contain blood vessels and do not undertake oxygen exchange, but rather function like bellows to move air through the lungs. While fossils generally do not preserve soft tissue such as lungs, a very fine theropod dinosaur fossil has been found in which the outline of the visceral cavity has been well preserved.

Were dinosaurs warm blooded or cold blooded: Before beginning the argument we have to understand the term endothermy (homeotherms) and ectothermy (poikilotherms) : Endotherms: (endo, “inside”) , animals exhibit endothermy ,when they warm their tissues by the production of metabolic heat. Homeothermy : animals that thermoregulate by physiological means (rather than just by behaviour) Were dinosaurs warm or cold blooded ? Ectotherms : (ecto , “outside”) , animals exhibit ectothermy when thermal conditions outside the bodies of these animals determine their body temperature. Poikilothermy : body temperature of the animal is determined by equilibration with the thermal conditions of the environment and varies as environmental conditions vary.

Orangutans and humans just look more closely related than humans and chimpanzees. Orangutans Orangutans share ninety-seven percent of the same DNA patterns as humans. What shows of that ninety-seven percent would include 28 unique physical characteristics,like two arms, two legs, and so on. It has been proven that orangutans are super smart they have been ranked number one on the non-human primate list.

There is two separate groups of the amphibians there 's the frogs and toads,and then there is the newts and salamanders. The newts and salamanders spend most of their time hiding to avoid the heat. Another national park that is different from both the channel islands and lassen peak is redwood national park. Redwood national park is known to

Once an alligator “closes it jaw on a limb the force is so great that getting the alligator to open its mouth again is virtually impossible “ (Strawn 43 ). The adult reptile “has small legs and webbed feet that are designed for “propulsion and maneuvering but not for attack” (Visiting the Heart of Alligator Country) However the “swipe of a gators tail can knock a person into the water when it is most agile, powerful and destructful” (Strawn 43).

Ray Bradbury used figurative language to describe the Tyrannosaurus Rex in “A Sound of Thunder. ’’ Ray Bradbury compared the legs to pistons, this means that the Tyrannosaurus Rex has strong legs. He compared it’s eyes to ostrich eggs, this means that the dinosaur has big eyes. He also compared muscles to thick ropes, this means that the dino has big thighs.

The hips have more similarities between rodent and human skeletons than other parts of the skeleton do. They look very similar to each other, the only difference here would be the way they have to carry weight. The pelvis of a rodent and the pelvis of a human are titled differently because both move (walk) in different ways. A human’s pelvis is tilted upward because we walk on two legs and we stand up straight. We don’t lean over or walk on four legs.

The bonobo and the chimpanzee are physiologically very similar, so much so that bonobos were considered a subspecies of the chimpanzee for quite a while before they were destinguished as their own species. While the chimp is slightly larger, they are relativaly the same. They both are terrestrial and arboreal at times; The chimpanzee makes nests in trees at night. Though they look fairly similar, the bonobo and the chimpanzees vairy wildly when it comes to social and behavioural traits. Chimpanzees live in large groups of many male and female individuals.

Well in both movies as you can see the animal seems in control of the people like in jaws the shark seem to be really smart because everything that the Capitan Quint try to do to the shark seem like a game for the white shark because he was in control at that moment. But it was impossible to kill the smart shark because I think he knew every move that they did to try to kill the shark. Else I think he knew the island around him because he knew were the people went or when they were in the water. The tyrannosaurus rex seem in control at the Jurassic park because every time the tyrannosaurus did damage to the people or the surface around him, the people never had the right tool to kill the animal or stop it and when you do not kill an animal

They are found on the islands of Southeast Asia. Tarsiers are even closer in appearance to our common ancestor than are lemurs. Most species of tarsier have grey fur but can have red, brown, yellow, orange, or buff (Gron 2010). The ends of the hairs can be dark red, brownish, or black with a grey base (Gron 2010). The amount of hair on their tails varies from species to species.

Biologist Elizabeth Flores Breton 's Interview Elizabeth Flores Breton, a founding biologist of EcoPlan 's sea turtle protection program in Cabo San Lucas, believes strongly in conservation and protecting our natural resources in rational ways. Breton was born in Mexico City but discovered Cabo San Lucas about two years prior to our filming and commented, "In this area, taking care of nature is critical because we have the presence of many horseback riding tours and people who come in on their vehicles; sea turtle predation in this area has been going on for years, and it is important to start a conservation program for these animals." Biologist Lara Cibeles, Leader of Planet Ecology and Conservation Camp Biologist Lara Cibeles, who

The discovery of this mammal was proof that mammals had lived alongside the dinosaurs. It gave scientist a small glimpse into ancient mammal species. Chapter 6– Questions

The Ragdoll and Maine Coon are very comparable in many ways. The Maine Coon and the Ragdoll have very similar coats. They have both been known for their silky coats, but have their long coats that shed often. Their long coats help them in cold weather, especially the Maine Coon who had to survive the harsh cold weather of Maine. The Maine Coon and Ragdoll both come from the

Introduction I. Snakes are reptiles. They are cold-blooded animals with the amazing ability of raising and lowering their body temperatures to adapt to the environment. II. They are distinctively known for their long elongated body and scaly skin. III.

Each animal was unique in a sense and had a different job, intelligence level, and