Encouraged to do' value $400 answer seeds (of prosperity) round Double Jeopardy! Show_number 5239 category MARINE BIOLOGY air_date 1990-09-03 question 'Protozoans living in the U.S.' value $100 answer Francis Macomber round Double Jeopardy! Show_number 5658 category BATTLES THAT CHANGED.
The discoverers of polymers that conduct this' value $600 answer motive round Jeopardy! Show_number 2875 category BOOKS BY THE \TON\ air_date 2006-03-15 question 'This author's brother Henry spend his youth, His valour, coin.