Although all groups of animals have brains that scale larger with increasing body size, the relationship between brain mass and body mass is different for birds and mammals compared to the other groups. To examine this relationship, match the most likely brain mass for a 10 kg reptile versus a 10 kg mammal.
Brain mass :
10 kg reptile:
10 kg mammal:
The mammalian brain is _________ than the reptilian brain.
Mammal is yellow/brown reptile is purple