What is the most important geographic feature of central africa? a. the congo river b. the eastern mountain range c. the islands off the west coast d. the savannas

Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain

Which of these is most likely a characteristic of a non-radioactive daughter isotope after it is form from the parent isotope ? a. stable electrons b. stable nucleus c. positively charged atom d. negatively charged ion

What are two steps you would take to make your city or suburb a more sustainable place? why would these steps make your home more sustainable?