La mitad de 40 es 20 porque 20,40 mitad 2 es 20
1. The Greeks often ate dinner while lying on their sides.
2. They invented the yo-yo which is considered the 2nd oldest toy in the world after the doll.
3. Greeks had some strange superstitions about food some wouldn’t eat beans as they thought they contained the souls of the dead!
The answer is D. Hope I helped :)
There's Demographic transition stages that maybe could affect citizenship , If a country is in stage 4 or 5 ( zero or decreasing population growth) then having immigrants come would increase population.