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irga5000 [103]
3 years ago
13

what are the major evolutionary trends that developed among major vertebrate groups, speciffically those that allowed for the tr

ansition from aquatic to terrestrial life
Biology
1 answer:
Agata [3.3K]3 years ago
3 0
<span>Vertebrates are known to be animals with backbones.  The following are the evolutionary changes of vertebrates:</span>  

*Jaws - Fishes before sucked and rubbed on their preys but now, they already have jaws that enable them to more efficacious in getting their preys.  

*Lungs and limbs - Animals on the sea need to adapt when they look for their preys on land, in turn, they had evolved to acquiring lungs for breathing and limbs for moving.  

*Endothermy - ‘Endo’ meaning internal and ‘therm’ meaning temperature. This gave animals’ bodies heat supply from burning the food they eat. <span> </span>
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