Misc: What was the ten percent levy of farm produce given to the church known as?

Questions

Definitions : The science of preparing and dispensing drugs is ________.?

Definitions : The science of providing men, equipment and supplies for military operations is called ___________.?

Definitions : The study of human behaviour is ________.?

Definitions : The study of human pre-history is ___________.?

Definitions : The study of insects is __________.?