The animal which is said to have the smallest brain is the green lizard. The green lizard's brain is said to weigh about 0.08 grams and is about five inches long and is commonly found in rocks, lawns and bushes.
It could have a small brain only in comparison to its size, and the elephant brain is as developed as other higher animals. The smallest brain in size goes to the smallest mammal: the Etruscan shrew (a pygmy shrew).
Fruitfly or waterbear.
Actually it's the fruit fly.
The smallest planet is MercuryMercury
it is the smallest planet
No, Earth is not the smallest terrestrial planet. Mercury is the smallest terrestrial planet.
Pluto used to be the smallest planet, but it was deemed to not be a planet. The smallest planet now is Mercury within our Solar System
KOALA has the smallest brain to skull ratio. Only about 60 % is gray matter, rest is fluid.
Mars is the second smallest planet, Mercury is the smallest.
Mercury was listed as the second smallest planet. Since Pluto lost its status as a planet Mercury is now the smallest planet.
Mercury is the smallest of the eight planets, but is the closest. The furthest planet is Neptune, but its not the smallest.
No. Charon is not a planet; it is the largest moon of the dwarf planet Pluto. The smallest planet is Mercury.
The smallest recognized planet is Mercury.
Neither. Mars is the second smallest planet in the solar system. Mercury is the smallest. Jupiter is the largest.