Question

which dinosaur has a very small head and smaller brain that of size of a walnut? ​

Answer 1

Ampelosaurus had a surprisingly small brain. All fifty feet of the dinosaur – from its pencil-toothed muzzle to the tip of its long tail – was regulated by a mass of tissues about the size of a walnut and a half.

Answer 2

Answer:

Ampelosaurus

Explanation:

Ampelosaurus dinosaur has a very small head and smaller brain that of size of a walnut.