Like Marco Polo, there are many wonderful and thrilling places to (21) ___________________ throughout South America. You can fly
to Peru and explore one if its (22) ___________________ and historic locations. The Nazca Lines, A UNESCO Heritage site, will capture your (23) ___________________. Archeologists study the history of a place to gain (24) ___________________ of how people lived. These discoveries give (25) ___________________ valuable knowledge about the dead.
historians discover information ancient imagination
Human activity has destroyed the nests of leather back sea turtles on beaches around the world. Consequently, the leather back population has dropped in the last century.
