[DOC] [TLE] How Many Teeth Do Sharks Have? | Wonderopolis [PAR] It's not a big deal for sharks, because they are constantly producing new ... Both 
their upper and lower jaws can have 2-3 or as many as 15 such rows. ... If they 
couldn't replace those teeth easily, it would do them no good to have such a 
powerful bite. ... Since sharks go through so many teeth over the course of their 
lives,... [DOC] [TLE] Shark Week, Exito Style - Exito Travel Official Blog [PAR] Aug 5, 2013 ... There are an estimated 350 known species of sharks, the largest being the whale 
shark ... A shark may grow and use over 20,000 in its life. Behind the first set of 
teeth in the front, are many rows developing. ... Without sharks, these other 
species could become extinct and ecosystems could be destroyed. [DOC] [TLE] How many teeth does a shark have in its lifetime?  The Super Fins [PAR] Aug 24, 2016 ... Some species of shark can have as many as eight visible rows of teeth at a time. 
... go through its entire life without biting anything, its teeth would still fall out. ... 
These teeth push forward as they grow, pushing the larger teeth in front of ... The 
amount of teeth a shark can lose over its lifetime does depend... [DOC] [TLE] Dear Teacher: During the Sense-ational Sharks assembly program ... [PAR] impressive sensory capabilities of these amazing predators. Have students ... 
Describe how sharks use their senses to locate food. 5. ... Some species of 
sharks lose as many as. 30,000 teeth in a lifetime. ... A shark's sense of smell may 
detect scents hundreds of yards away ..... mouth on its prey, the sensing would be 
over. [DOC] [TLE] Regulations.gov - Proposed Rule Document [PAR] Jul 14, 2015 ... These three species are the sawback angelshark (Squatina aculeata), .... to help 
frame the consideration of extinction risk has been used in many of our ... the 
sawback angelshark, is distinguished from other angelsharks by its row of ...... HP 
in the mid-1960s to over 20,000 HP by the early 1980s (Coll et al. [DOC] [TLE] The Globalization of Crime -- a Transnational Organized Crime ... [PAR] The preparation of this report would not have been possible without the data and 
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tragedies in the Mediterranean are but two examples of the many migrant ..... 
Over the last year, the increase in deaths has largely been driven by a surge in 
..... Estimate calculated using data compiled by The Migrants Files and enhanced 
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Question: It's been estimated that a shark may use over 20,000 of these in a lifetime, with many in reserve rows
Answer: teeth