During this activity, singers called nahham (“nah-HAHM”) performed bahri (“bah-ree”) songs that evolved into the genre of fidjeri (“FIDGE-ree”) music. (10[1])“Skinning” after this activity was perfected by Moro villagers of Jolo loyal to the Sultan of Sulu. Forced (-5[1])chastity was believed to improve Lucayan slaves’ performance in this activity on (10[1])Venezuela’s Cubagua (“koo-BAH-gwah”) island. Greased cotton and tortoise shells aid in this activity undertaken by the Paravar people around the Gulf of Mannar (10[2]-5[1])(“muh-NAR”). A pidgin language named for luggers (-5[1])emerged (10[1])in this activity’s global center at Broome in Western Australia. (10[2])Mikimoto (-5[1])Kōkichi’s (10[1])seeding innovations led to a higher demand (10[1])of (10[1])amas (“AH-mahs”) for this activity in Ise (“ee-SAY”) Bay. (10[2])A trail including the Bu Mahir Fort commemorates this activity on Bahrain’s (10[1])Muḥarraq (“moo-HAH-rahk”) Island. (10[2])For 10 points, people who perform (10[1])what activity “naked,” or without specialized (10[1])equipment, may risk decompression (10[1])sickness while retrieving a prized good (10[1])from mollusks? (10[1])■END■ (10[2])