Virus

Replicate, divide, mutate, survive

Tame? Beat. You hungry? Control tastes so sweet
Species? Walk tall. Now show me the difference so small

Kill, eat, exploit the weak

It's freedom? That's choice. You listen because I hear no voice
Tested, still lives? Now tell me the strong will survive

Kill, eat, exploit the weak
(Can't build a chain from missing links.)
Kill, eat, exploit the weak