PPT-Chapter 26 Reptiles What is another word that means cold blooded.

Ectothermic What type of circulatory system do reptiles have Closed Most reptiles are Carnivores Herbivores Isomores omnivore A Carni v ores Tuatara numbers are decreasing as a result of its habitat being destroyed . What is an animal class?. Click on each animal to learn about their own distinct class.. mammals. Reptiles. Amphibians. Birds. fish. Reptiles:. Usually lay eggs, however can give birth to live young. Introductory Video. Objective: Students will identify vertebrates and classify some as birds and fish.. Lesson 2.1 God's Design of Vertebrates. Unique. One of a kind. Verterbrate: An animal with a backbone. Science class. How are animals classified?. Animals are classified based on their similarities and differences…. Scientists divided the animal kingdom into two main groups, vertebrates and invertebrates.. Mrs. . Krajewski. Characteristics of animals. Characteristics:. 1. made of cells. 2. They reproduce. 3. They move. 4. They eat food. 5. They grow and change. Vertebrates vs.. . Invertebrates . Vertebrates. 1 How Tuatara Use Energy from the Sun Scientists put animals into two groups. One group is cold-blooded animals, like fish, frogs, snakes and tuatara. The other group is warm-blooded animals, li Metabolism. Cold-blooded. Ecothermic. Hot-blooded dinosaurs. Metabolism. Cold-blooded. Ecothermic. Warm-blooded. Endothermic. Hot-blooded dinosaurs. Metabolism. Cold-blooded. Ecothermic. Warm-blooded. Scientist classify organisms based on many factors. Let’s learn!. Organisms can be grouped, or . classified. , according to similarities and differences in their physical characteristics. .. Classifying Animals. animals are divided into two groups. vertebrates. . . b) invertebrates . (. a . snail, . a . jellyfish. , . a . spider. , . a . fly. , . a . starfish. ). . Vertebrates. . Groups. Examples. Classifying Animals. What are Invertebrates like?. Nearly . 95 . out of every 100 animals are invertebrates.. 8 invertebrate phyla. Mollusks. Sponges. Cnidarians. Echinoderms. Flatworms. Roundworms. Segmented worms. Animals. 6-3.3 Compare the response that a warm-blooded (endothermic) animal makes to a fluctuation in environmental temperature with the response that a cold-blooded (. ectothermic. ) animal makes to such a fluctuation.. Characteristics . of . vertebrate . animals. Animals with a backbone or vertebral column.. There are 5 major subgroups of vertebrate animals.. Vertebrate animals: Mammals. Rabbit. Vertebrate animals: Fish. 9-25-17. 1. How does a vertebrate differ from an invertebrate?. A. A vertebrate eats only vegetables. B. All vertebrates are warm blooded. C. All vertebrates can fly. D. All vertebrates have a backbone. Chapter 26 Reptiles and Birds Reptiles Skin is smooth and dry, covered in scales Helps prevent the evaporation of water from its body. First vertebrates with adaptations that enabled them to survive on land only. These were the first class of organisms to adapt to life on land. They are believed to have evolved from the amphibians millions of years ago. There are about 10000 different species of reptiles on earth. They are cold-blooded animals belonging to the phylum Chordata of Animal kingdom.