The bacterial cell division protein FtsZ polymerizes in a GTP-dependent manner to form a Z-ring that marks the plane of division. As a validated antimicrobial target, considerable efforts have been devoted to identify small molecule FtsZ inhibitors.
In a sense, the sea waybill is similar the bill of lading, which is the main shipping document. The sea waybill is important because it serves an alternative for a bill of lading for the purposes of shipping goods and having someone collect the goods on arrival at the destination port.
Greece was very mountainous, meaning no one could really grow food very well. So the sea was used for travel AND for things like fishing and entertainment. It isn't really the physique of the Greeks that meant that they turned towards the sea. Hope that helps! :) Greece was very mountainous, meaning no one could really grow food very well.