Mammals
More Information:
These are the two smallest wild terrestrial mammals in the world.
The bumblebee bat, or Kitti's Hog-nosed Bat, Craseonycteris thonglongyai. is the smallest species of bat, weighing about 2 g and measuring 29 - 30 mm.
The Etruscan shrew, Suncus etruscus, may be a little lighter at 1.2 - 2.7 g, but is much longer at 36 - 53 mm (not including its tail).
The GIRAFFE is having the biggest heart in "land animals" in the World.
By mass, the Etruscan Shrew, Suncus Etruscus, is the smallest mammal at only 2 grams.By length, the Bumblebee Bat, Craeseonycteris Thonglongyai, is the smallest mammal at only 29 to 33 millimeters long.
insects are the smallest animals
one animal and the main animal is a bumblebee. one animal and the main animal is a bumblebee. one animal and the main animal is a bumblebee.
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.
The question is difficult to answer since new animals of different sizes are born day to day.However,smallest known mammal is Indonesian bumble bee bat(Craseonycteris thonglongya),and the smallest reptile is dwarf gecko.
I think its the hummingbird
Strictly speaking one celled animals such as amoeba are the smallest animals on Earth.
Single celled animals.
no a germ is
Animals cells
8yu8