Eusociality (Greek eu: "good/real" + "social"), the highest level of organization of animal sociality, is defined by the following characteristics: cooperative brood care (including brood care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non-reproductive groups. The division of labor creates specialized behavioral groups within an animal society which are sometimes called castes. Eusociality is distinguished from all other social systems because individuals of at least one caste usually lose the ability to perform at least one behavior characteristic of individuals in another caste.
Eusociality exists in certain insects, crustaceans and possibly mammals. It is mostly observed and studied in the Hymenoptera (ants, bees, and wasps) and in the termites. For example, a colony has caste differences; queens and reproductive males take the roles as the sole reproducers while the soldiers and workers work together to create a living situation favorable for the brood. In addition to Hymenoptera and Isoptera, there are two known eusocial vertebrates from the order Rodentia, which includes the naked mole-rat and the Damaraland mole-rat. Some shrimps such as Synalpheus regalis are also eusocial.
Kills our trees
It poisons our land
Trashes our water
It makes me sad
The world is getting warmer
Every single day
We need to stop the torture
We're the ones to blame
So we'll stop the madness
With terrorism
It kills our trees
It poisons our land
Trashes our water
Makes me sad
The world is getting warmer
Every single day
We need to stop the torture
We're the ones to blame
So we will stop the madness
With terrorism
Police are coming
They've brought their guns
We'll start running
Run, run, run
The world is getting warmer
Every single day
We need to stop the torture
We're the ones to blame
So we'll stop the madness