Living organisms including humans are social when they live collectively in interacting populations, whether they are aware of it, and whether the interaction is voluntary or involuntary.
A consortium of Brazilian and EU scientists has taken steps to make second-generation biofuels economically viable, paving the way to a more sustainable future.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
