Possible Clues:

• Term length for a Supreme Court justice
• Bio subject
• "That's ___"
• 'Story of my ___!'
• Lithium and iron sparkle
• One of three at the start of a Pac-Man game
• It's a good thing to live yours
• Longest sentence in Gogol, if extended
• What happens while you're busy making other plans, it's said
• Chex alternative