Agent #1133Agent #1133 answeredSignal
Agent #493Agent #493 answeredcarbon dioxide
Agent #1133Agent #1133 answeredcarbon dioxide
Agent #1133Agent #1133 answeredBill Gates
Agent #1468Agent #1468 answered180
Agent #493Agent #493 answeredFlorida
Agent #1468Agent #1468 answered3,600
Agent #1133Agent #1133 answeredTungsten
Agent #493Agent #493 answeredDodoma
Agent #1468Agent #1468 answered100
Agent #493Agent #493 answeredMercury
Agent #1133Agent #1133 answeredMercury