The simple predicate is "are".
"Prediceatice" is not a word, so this answer assumes you meant "predicate". The subject of "The workers poured more concrete" is "workers", and the predicate (verb) is "poured". "Concrete" is the direct object.
laugh
The councils (called soviets in Russian) were of workers and soldiers. Initially the soviets were called councils of workers, but later on many soldiers joined them and the name was expanded to Councils of workers and soldiers.
Soviets
soviet
Workers, soldiers, and intellectuals.
The queen gives birth to the soldiers and workers since if fully enclosed in an oxygenated vessel that deters intruders,the queen is found with the workers and the soldiers after sometime. But as a food of thought, does the queen also bear the termites[with wings]?
soviets
Bolsheviks
workers, soldiers, and intellectuals!
There are some categories between the ants: workers and soldiers, the soldiers attack the strangers, the workers make a bridge with their bodies to cross rivers and other dangers
The councils that consisted of representatives from the workers and soldiers were called soviets. The word soviet comes from a Russian word that indicates assembly or council.