source: □ □
destination: □* □
spec: The childhood syndrome primarily consists of three core symptoms , inattention ( concentration difficulties , short attention span , distractibility ) , impulsivity ( impatience , acting without thinking ) , and hyperactivity ( restlessness , always on the go ) . The local fire department transported Zeigler to a local hospital where he was pronounced dead as a result of crushing injuries . The goal of the W3C 's Web Content Accessibility Guidelines document is to promote practices which ensure accessibility by a broad range of users . The number of eggs in a clutch varies greatly , often 20-50 in large species , but sometimes 100 or more . Canadians like to talk the talk but not walk the walk . Line up 20 skulls of the same sex and species , and the differences between them pop out . You will then have two options : Add a Review or Edit a Review . Worthy of mention is the Monterey Manzanita . Tell them how you managed your own and how people send you certain messages . Venom toxicities are generally measured in terms of mouse LD-50s , which is the dose required to kill one-half of a test group of mice which have been given the venom . His research interests include the behavioral ecology of vertebrates , conservation biology of declining species , and the application of innovative field techniques . This page will offer images , keys , and a variety of collection , literature and distribution information to facilitate our understanding of freshwater diatom biodiversity , systematics , and evolution . From ayatana arises the phassa ( impression ) . ( in the real world ) universal statements are never derivable from singular statements but can be contradicted by singular statements . Research interests are based around the cognitive neuroscience of vision : how is information represented in the visual system ; the neural basis of object and face perception ; how does the visual system resolve perceptual ambiguity ; neural mechanisms underlying binocular vision . For example , the many manifestations of inattention ( poor memory , concentration difficulties , disorganized behavior , distractibility , etc. ) are ubiquitous in psychiatry , and are observed in child , adolescent , and adult disorders . This family contains approximately 64 percent of the more than 2,500 snake species and includes such familiar and harmless ones as garter snakes , gopher snakes , racers , and rat snakes . In some species , they are rather soft and transparent ; in others they have a hard , opaque , calcareous shell . This list is preliminary ; we anticipate the addition of many new species , both species new to science and species new for Myanmar .