LEADER 04610nam 2200625 450 001 9910812281203321 005 20230519180719.0 010 $a1-4214-1310-8 035 $a(CKB)2560000000141580 035 $a(EBL)3318816 035 $a(SSID)ssj0001184771 035 $a(PQKBManifestationID)11655295 035 $a(PQKBTitleCode)TC0001184771 035 $a(PQKBWorkID)11196994 035 $a(PQKB)10253522 035 $a(MiAaPQ)EBC3318816 035 $a(OCoLC)877868297 035 $a(MdBmJHUP)muse32567 035 $a(Au-PeEL)EBL3318816 035 $a(CaPaEBR)ebr10861885 035 $a(EXLCZ)992560000000141580 100 $a20140508h20142014 uy 0 101 0 $aeng 135 $aur|||||||nn|n 181 $ctxt 182 $cc 183 $acr 200 10$aSharks $ethe animal answer guide /$fGene Helfman and George H. Burgess 210 1$aBaltimore, Maryland :$cJohns Hopkins University Press,$d2014. 210 4$dİ2014 215 $a1 online resource (286 p.) 300 $aDescription based upon print version of record. 311 $a1-4214-1309-4 311 $a1-4214-1308-6 320 $aIncludes bibliographical references and index. 327 $a""Cover""; ""Contents""; ""Acknowledgments""; ""Introduction""; ""1 Introducing Sharks, Skates, Rays, and Chimaeras""; ""What is this book about?""; ""What are sharks and how are they classified?""; ""How many kinds of sharks are there?""; ""How did sharks get their name?""; ""Where do sharks live?""; ""When did sharks evolve?""; ""What are the largest and smallest sharks alive today?""; ""What is the fastest shark?""; ""What is the largest shark that ever lived?""; ""Where can I find fossil shark teeth?""; ""How can you tell whether a fossil shark lived in a river, a lake, or an ocean?"" 327 $a""Why are sharks important?""""Why should people care about sharks?""; ""2 Form and Function of Sharks""; ""What is the metabolism of a shark?""; ""Are sharks cold-blooded or warm-blooded?""; ""What kind of teeth do sharks have?""; ""How many teeth does a shark have during its lifetime?""; ""Do a shark's teeth change during its life?""; ""What is the skeleton of a shark made of ?""; ""Does a shark have senses like ours?""; ""How good is a shark's sense of smell?""; ""How well can sharks hear?""; ""How well can sharks see?""; ""Can sharks see color?"" 327 $a""How do sharks detect electric fields?""""Do sharks sleep?""; ""Do sharks have scales like other fishes?""; ""How do sharks breathe under water?""; ""Must a shark keep swimming to breathe?""; ""How do sharks swim?""; ""How do a shark's fins function during swimming?""; ""How long can a shark live out of water?""; ""Why do hammerhead sharks have such strange heads?""; ""What kind of brains do sharks have?""; ""How large is a shark's brain?""; ""3 Shark Colors""; ""Why are so many sharks dark on top and light on the bottom?""; ""Which sharks aren't countershaded?"" 327 $a""Are any sharks colorful?""""Are any sharks colorless?""; ""What causes the different colors of sharks?""; ""Is there a reason for the color patterns of sharks?""; ""What color are a shark's eyes?""; ""Do a shark's colors change as it grows?""; ""Do a shark's colors change at different times of the day or in different seasons?""; ""Is there much geographic variation in the color of a shark species?""; ""4 Shark Behavior""; ""Are sharks social?""; ""Do sharks form schools?""; ""Can sharks tell one another apart?""; ""Do sharks fight?""; ""Are any sharks territorial?"" 327 $a""Do sharks socialize with other kinds of animals?""""Why do sharks swim at the surface with their dorsal fins sticking out?""; ""How smart are sharks?""; ""Do sharks use tools?""; ""Do sharks play?""; ""Do sharks talk?""; ""What is tonic immobility?""; ""5 Shark Ecology""; ""Do sharks migrate?""; ""How do sharks navigate?""; ""How many shark species live in rivers and lakes?""; ""How far down in the ocean do sharks live?""; ""Which geographic regions have the most species of sharks?""; ""Which sharks are most or least abundant?""; ""When during the day are sharks most active?"" 327 $a""How do sharks survive the winter?"" 606 $aSharks$vMiscellanea 606 $aChondrichthyes$vMiscellanea 615 0$aSharks 615 0$aChondrichthyes 676 $a597.3 700 $aHelfman$b Gene S.$0893057 702 $aBurgess$b George H.$f1949- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910812281203321 996 $aSharks$93969030 997 $aUNINA