Answer:
amino acid tryptophan
Explanation:
Eating Turkey Won't Make You Sleepy. The oft-repeated turkey myth stems from the fact that turkey contains the amino acid tryptophan, which forms the basis of brain chemicals that make people tired.
Population and nutrients, This is because if you have a large population then you must need a certain amount of nutrients to suit the population
A thicker atmosphere, which would scatter more sunlight, make the sky look bluer and lower the air temperature.
I am pretty sure it is D. confucius lived during the Zhou dynasty and from what i have read the dynasty sounds pretty peaceful
