Save 36%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
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Save 29%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 26%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 28%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 9%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 28%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 14%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 15%
Reptiles are ectotherms ("cold-blooded"), which means that they don't produce their own body heat. Instead, they rely on outside sources of heat li...
View full details
Save 17%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details
Save 53%
Reptiles are ectothermic ("cold-blooded"), which means that they don't produce their own body heat. Instead, they depend on external heat sources l...
View full details