Probably, and predictably, human beings, as they are the most intelligent beings on this planet and they have the power to create cures, scientific ways to save the earth and much more.
chickens ,bees and flys
The Bee
the most important animal to men are dogs because they are a mans greatest pals and will stay with you forever
Their lives are important.
dog
the cat
cat
Mammals
Dogs
dog
octopus
cows
the answer is buffalo
Plankton