In a simultaneous move game, each player has to make his choice after knowing his rival's choice each player has to make his choice without knowing his rival's choice there is always more than one nash equilibrium there is always more than one dominant strategy equilibrium

In a simultaneous move game, each player has to make his choice after knowing his rival´s choice.

Explanation:

The Nash equilibrium theory is about a competitive but more equal way of playing a game. It is about how to think a best move taking into consideration the other players moves. This means that for the game to happend ther is a need of more than one player, it is about planning a strategy according to the others players movements. This principle is present in differnt games.

answer: hey improve the marine life in a certain area.

they provide a new location for fishermen to fish and which works to ease the pressure on natural reefs.

they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation:

i believe the answer is: description

description refers to the goal of psychologist to identify the phenomenon that being observed. this goal is being actualized by collecting data/information from various clues that observed through the phenomenon. this goal must be accomplished before pyschologist able to create methods of treatment.