Once income has been verified, use the following to determine qualifying quarters: If the year is: Credit 1 quarter for at least this amount. Credit 2 quarters for at least this amount. Credit 3 quarters for at least this amount. Credit 4 quarters for at least this amount.
Making the world better, one answer at a time. Periwinkles reproduce annually with internal fertilization of egg capsules that are then shed directly into the sea. The female periwinkle lay 10,000 to 100,000 eggs. Periwinkles reproduce annually with internal fertilization of egg capsules that are then shed directly into the sea. The female periwinkle lay 10,000 to 100,000 eggs.
Answer: There are three different ways in which every shark species reproduce. While mating in sharks has been rarely observed, most species do it while they swim parallel to each other and the male inserts a clasper into femaleâs oviduct.Oviparity. Sharks lay eggs in the ocean.here are three different ways in which every shark species reproduce. While mating in sharks has been rarely observed, most species do it while they swim parallel to each other and the male inserts a clasper into femaleâs oviduct. Oviparity.