Speed the determining factor of survival or death in the animal kingdom, cheetahs chase down the slow 3,2,1 their caught 1,2,3 their food.
Power the power to fight off predators, to survive another day blue whale massive powerful, with such raw, vicious, breath taking power one breath hundreds of small fish are devoured.
Intelligence the ability to out think the rest, to survive dolphins swimming in packs, like a football team they make a route of attack. Everyone who participates in this beautiful well thought out plan survives with a share of the catch.
These are the forces of nature, the forces that determine who lives and who dies these goliaths of nature are a sight to behold.