According to demographic data, people ith the lowest life expectancies in the world are disproportionately located in A B. Africa C. Europe D. North America Asia

Renaldo and nasreen build an electromagnet by wrapping a wire around a nail and connecting the wire to both terminals of a battery. when they test the electromagnet, it can pick up 6 paper clips. their teacher wants all groups to pick up at least 10 paper clips. what could renaldo and nasreen do to increase the number of paper clips their electromagnet picks up?

How has plate tectonics affected the climate of south america?

Where are most of the major earthquakes in relationship to the crustal plates?