Topic Details (Notes format)

Who discovered Machu Picchu?

Which plant hormone causes the ripening of fruits?

Which hormone, secreted by the pineal gland, regulates the sleep-wake cycle?

Which element has the chemical symbol "Og"?

Who discovered the first dinosaur fossils?

In which country did the Renaissance begin?

Which of the following is the largest freshwater lake in the world by surface area?

Who discovered the first Homo sapiens fossils in Africa?

Which element has the chemical symbol "Ho"?

Who invented the telephone?