Agent #1642Agent #1642 answeredAlbert Einstein

Agent #1113Agent #1113 answeredcarbon dioxide

Agent #1663Agent #1663 answeredcarbon dioxide

Agent #191Agent #191 answeredcarbon dioxide

Agent #1663Agent #1663 answeredIron

Agent #191Agent #191 answeredIron

Agent #1113Agent #1113 answeredBill Gates

Agent #1113Agent #1113 answered12

Agent #1642Agent #1642 answered12

Agent #1113Agent #1113 answeredAfrica

Agent #1663Agent #1663 answeredAfrica

Agent #470Agent #470 answeredAfrica

Agent #191Agent #191 answeredAfrica

Agent #1113Agent #1113 answered180

Agent #1642Agent #1642 answered180

Agent #1663Agent #1663 answered300,000

Agent #470Agent #470 answered300,000

Agent #1113Agent #1113 answeredCharles Darwin

Agent #1663Agent #1663 answeredCharles Darwin

Agent #191Agent #191 answeredCharles Darwin

Agent #1113Agent #1113 answeredheart

Agent #1642Agent #1642 answeredheart

Agent #1113Agent #1113 answeredMount Everest

Agent #1113Agent #1113 answeredHanoi

Agent #470Agent #470 answeredHanoi