Machu picchu is the
a)worlds highest navigable lake
b)lost city of the incas
c)highest waterfall in the world
d)largest rainforest in the world

Describe the german immigrants in texas. why did they emigrate from germany to texas? what are some examples of their culture in texas?

Computer models can scientists predict weather. some computer models can show the predicted path of hurricanes. what other events could a computer model warn us of? a) undersea earthquakes , tornadoes, and avalanches b) tornadoes c) avalanches d) undersea earthquakes

Which anatomical feature would you expect to find in the fossil remains of a nocturnal species?