1. what is the papal interregnum?\n2. what is the primary threat to sea turtles?

Brief Explanations:

1. The papal interregnum is the period of time between the death or resignation of a pope and the election of his successor. It is a time - honored tradition in the Catholic Church with specific procedures and regulations governing it.
2. The primary threats to sea turtles include habitat loss (coastal development), pollution (marine debris, oil spills), over - harvesting (for meat, shells), and accidental capture in fishing gear (bycatch).

Answer:

1. The period between the death or resignation of a pope and the election of his successor.
2. Habitat loss, pollution, over - harvesting, and bycatch.