D'autres livres qui pourraient vous intéresser

• 

  Odontology - Teeth and Their...

  Mike Crawford

  • 0
  • 0
  • 0

  Teeth have played a crucial role in the survival and adaptation of countless species throughout history. Their development and evolution provide insight into the dietary habits, environmental changes, and biological adaptations of various organisms, including humans. From primitive jawless fish to modern mammals, the transformation of teeth reflects an ongoing evolutionary process shaped by natural selection and functional necessity. 
  The earliest evidence of tooth-like structures dates back over 500 million years to the era of jawless fish. These ancient creatures possessed dermal denticles—small, tooth-like scales covering their bodies—that provided protection and may have eventually contributed to the formation of true teeth. As vertebrates evolved, the emergence of jaws revolutionized feeding strategies, allowing for more efficient food consumption and leading to the diversification of teeth in different species. 
  In early jawed fish, known as placoderms, teeth were not yet distinct from the jawbone but were integrated into it. Over time, evolutionary pressures favored the development of separate, more specialized teeth. This adaptation enabled vertebrates to exploit a wider range of food sources, leading to increased survival and reproduction. With the rise of sharks and bony fish, teeth became more complex, capable of being replaced throughout an organism’s life, a trait still seen in many species today.

  Voir livre

• 

  Women and Kink - Relationships...

  Jennifer Rehor, Julia Schiffman

  • 0
  • 0
  • 0

  Based on original research from nearly 1,600 women from the kink community, this book takes you on a journey into the motivations, meanings, and benefits of kink, in these women's own words. 
   
   
   
  Women and Kink presents a diverse range of personal and intimate stories about life, love, relationships, kink, sex, self-discovery, growth, resilience, community, and more. The book offers insight into the breadth of the kink community, with chapters discussing different aspects of kink and forms of engagement, both individually and within relationships. Filled throughout with personal vignettes and examples, the authors provide commentary, reflection questions, and thought-provoking considerations to listeners who are looking to explore a new area of their life. 
   
   
   
  By exploring personal stories of love, alternative sexualities, and reasons for participating in the "unconventional," the book supports and empowers each reader to build a relationship and life that best suits their needs. It is also an illuminating resource for sex therapists, counselors, and other mental health professionals interested in developing a kink-affirmative practice.

  Voir livre

• 

  Native American Tribes: An...

  Billy Wellman

  • 0
  • 0
  • 0

  Do you know the story of the Native American tribes, from the earliest known histories to the first European contact to the modern day?  
  The “Five Civilized Tribes” tried to adapt to the American way of life, while others fought to keep their land. Which was more successful? This audiobook will attempt to tell their story, the story of those five tribes. It will not go back into the distant past, and it will not be able to cover modern issues within the Native American community. But it will tell the story of how a group of people dealt with a world that had suddenly and drastically changed—and continued to change—and how they dealt with these changes as Native Americans. 
  In this audiobook, you’ll learn about:The Five Civilized Tribes: Cherokee, Muscogee (Creek), Seminole, Choctaw, and ChickasawThe role of disease in the European colonization of AmericaGreat Native American fighters like Tecumseh, Crazy Horse, and Black HawkGreat Native American leaders like Pushmataha, Chief John Ross, and Blue JacketWhat role Andrew Jackson played in the Indian Removal ActThe reality of Native Americans who owned slavesThe real story behind the Trail of TearsGreat battles like Fallen Timbers, Tippecanoe, Little Bighorn, and St. Clair's DefeatMassacres at Sand Creek and Wounded Knee and the devastation at Prospect BluffHow the Native Americans used and were used by the Americans, British, and Spanish in the southeastern United StatesAnd so much more! 
   Scroll up and click the “add to cart” button to learn more about Native American tribes!

  Voir livre

• 

  Cdl prep exam : school bus...

  Mile One Press

  • 0
  • 0
  • 0

  Let's make studying for the CDL exam easier. Our comprehensive CDL Exam Prep Books are designed to help truckers like you get a passing grade on your tests. Practice tests are scientifically proven to increase exam pass rates. See how CDL PREP EXAM:SCHOOL BUS ENDORSEMENT can help to improve your chances of passing your CDL written tests. The commercial driver industry is fast-growing yet continuously faced with a shortage of certified CDL drivers. Certification starts with passing the CDL written exam and that's where many fall short. We aim to change that trend. We also aim to enhance the learning experience of new commercial drivers and improve their driving capabilities. The beginning of a new career path in the transportation industry starts with the CDL test. We're here to help you or your students over that speed bump and onto the next mile. We are obsessed with helping our customers improve their CDL pass rates. We know how a CDL certification or endorsement can transform your future. It did ours. So, we never stop working to improve our resources to ensure you can make your mark in this lucrative, in-demand career path.

  Voir livre

• 

  When Do Fish Sleep and Other...

  Anonyme

  • 0
  • 0
  • 0

  Ponder, if you will ...Why are tennis balls fuzzy? How come birds don't tip over when they sleep on telephone wires?What makes yawning contagious?Why, oh why, do roosters have to crow so early in the morning? 
  Pop-culture guru David Feldman demystifies these topics and so much more in When Do Fish Sleep? -- the unchallenged source of answers to civilization's most baffling questions. Part of the Imponderables® series and charmingly illustrated by Kassie Schwan, When Do Fish Sleep? arms readers with the knowledge about everyday life that encyclopedias, dictionaries, and almanacs just don't have. And think about it, where else are you going to get to the bottom of why Mickey Mouse has only four fingers?

  Voir livre

• 

  Never Stop Asking - Teaching...

  Nathan D. Lang-Raad

  • 0
  • 0
  • 0

  Students and teachers alike face a dilemma: Why think deeply when we can just take a shortcut by googling something? Why read an article when we can learn from a social media headline? If, as educators, we want to encourage our students to value thoughtfulness and to embrace the effort it takes to reach deep understandings, we must model that behavior ourselves. In Never Stop Asking, author Dr. Nathan Lang-Raad shows K-12 teachers how human brains like to take mental shortcuts, known as heuristics, that allow the brain to save energy and perform more efficiently. These heuristics, however, can lead to illogical thinking, cognitive biases, and fallacies that can hinder critical thinking. 
   
   
   
  With this teacher's must-have guide, you'll: learn about common psychological shortcuts and biases that hinder students and teachers alike; discover the logic and the science behind critical thinking and why it leads to better outcomes; gain strategies to bring critical thinking into the classroom and help students build patience, discipline, and skill; and acknowledge and embrace the digital age in your teaching—without falling victim to its downsides. 
   
   
   
  This is an engaging and important book for K-12 teachers and instructional coaches. Teacher training programs can also be enhanced by the practical wisdom and easy-to-implement strategies included.

  Voir livre