Final answer:
The correct order for the former anteaters who have participated in the Olympic Games is Greg Louganis, Ryan Bailey, Steve Scott, with a total of 4 Olympic teams.
Step-by-step explanation:
The correct order for the former anteaters who have participated in the Olympic Games, along with the polo alum who competed on the US Olympic teams is option d) Greg Louganis, Ryan Bailey, Steve Scott, 4.