https://padlet.com/2402932/1yqb9ehi0xt9c8ap Made with a taste for adventure en-us 2020-10-15 12:18:07 UTC 2021-05-11 18:23:36 UTC hello@padlet.com 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513144561 Body plan in which any number of imaginary planes drawn through the center of the body could divide it into equal halves. ]]> 2021-05-11 13:04:37 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513144561 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513152987 Body plan in which a single imaginary line can divide the body into left and right sides that are mirror images of each other.]]> 2021-05-11 13:06:27 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513152987 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513165002 Body cavity lined with mesoderm ]]> 2021-05-11 13:08:58 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513165002 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513175045 Concentration of sense organs and nerve cells at the anterior end of an animal]]> 2021-05-11 13:11:10 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513175045 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513193033 Members of the clase Porifera, Latin for “pore bearers,” because they have tiny openings, of pores, all over their bodies. Sponges are among the simplest organisms in the clase metazoa, with all other multicellular animals. ]]> 2021-05-11 13:15:10 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513193033 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513205364 Jellyfishes, sea fans, sea anemones, hydras, and aquatic, mostly soft-bodied, carnivorous, radially symmetrical animals with stinging tentacles arranged in circles around their mouths some, such as corals, have skeletons. Some live as independent individuals, while others live in colonies.]]> 2021-05-11 13:17:54 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513205364 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513219623 Members of the clase Arthropoda include spiders, centipedes, insects, and crustaceans, arthropods have segmented bodies, a tough external skeleton, cephalization, and jointed appendages. At the least a million species have been identified- more that three times the number of all other animal species combined!]]> 2021-05-11 13:21:00 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513219623 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513228959 The roundworms, or nematodes, are un segmented worms with specialized tissues and organ systems, and digestive tracts with two openings- a mouth and an abyss, some are free-living and live in soil or water. Others are parasites that infect plants and animals. ]]> 2021-05-11 13:22:57 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513228959 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513237917 Members of clase Platyhelminthes, or flatworms, include planarians, tapeworms, and flukes. Flatworms are soft, flattened, unsegmented worms that lack a coelom and an anus. ]]> 2021-05-11 13:24:45 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513237917 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513247903 The clase annelida contains segmented worms such as earthworms and bloodsucking leeches. The name Anne,ida is derived from the Latin annellus, which means “little ring,” referring to the rung,Ike appearance of their body segments. 
 ]]> 2021-05-11 13:26:47 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513247903 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513256522 Members of clase molusca, or mollusks, include snails, slugs, clams, squids, and octopi. Mollusks are soft- bodied animals that typically have an internal or external shell and complex organ systems. ]]> 2021-05-11 13:28:34 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513256522 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513260954 The marine clase echinodermata includes  sea stars, sea urchins, and sand dollars.Adult echinoderms have spiny skin, five-part radial symmetry, an internal skeleton of calcium carbonate plates, and a network of water-filled tubes called a water vascular system. This water vascular system is used for walking and for gripping prey.  ]]> 2021-05-11 13:29:31 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1513260954 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514677291 Chordates consist 6 groups non-vertebrate chordates, fishes, amphibians, reptiles, birds, and mammals. ]]> 2021-05-11 18:10:07 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514677291 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514683434 An adult lamprey uses its teeth- filled mouth to attach to a host. ]]> 2021-05-11 18:11:31 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514683434 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514695915 Sharks, rays, and skates. ]]> 2021-05-11 18:14:15 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514695915 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514705104 They have skeletons made of true bone. Most fishes alive today are bony fishes. ]]> 2021-05-11 18:16:08 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514705104 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514712849 This means “Double life” because most amphibians live in water as larvae but On land as adults. ]]> 2021-05-11 18:17:32 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514712849 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514725001 Reptiles evolved from ancient amphibians with dry scaly skin, well- developed lungs, string limbs, and shelled eggs that do not develop in water, there are five groups of living reptiles: lizards and snakes, crocodilians, turtles and tortoises, the tuatara, and birds. ]]> 2021-05-11 18:20:17 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514725001 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514730402 A series of well- preserves ancient birds and feathered dinosaurs has “connected the dots” between modern birds and their dinosaur ancestors. ]]> 2021-05-11 18:21:30 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514730402 2402932 https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514740233 Mammals include 5000 species that range in size from mice to whales and that share characteristics, including  mammary glands, which produce milk to nourish young, and hair. Mammals breathe air, have four- chambered hearts, and are endotherms.]]> 2021-05-11 18:23:36 UTC https://padlet.com/2402932/1yqb9ehi0xt9c8ap/wish/1514740233