Living in the water
Life in water
• Water is 20 X less oxygen• Water is 18 X more viscous• Water is 800 X denser (no gravitational
effects• Specific heat is 3400 X greater
Figure 4-1
Respiration
Table 4-1
Figure 4-3
Buoyancy
Sensory system
(Lateral line system)
Figure 4-7
Ampullae of Lorenzini
Figure 4-5
Electrolocation
Table 4-2
Figure 4-13
Body temperature regulation
(Tuna)
Figure 4-15
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