Where are the amazon, paraná, and orinoco river systems located?
a. south america
b. mexico
c. the caribbean
d. central america

What is the amount of organic matter in all living organisms in a habitat called?

Why did the belgian parliament pass laws to decentralize its government? a. to increase trade with neighboring luxembourg b. to decrease the political power enjoyed by the flemish c. to enable belgium to join the european union d. to reduce tensions between belgium's two main ethnic groups

Some of the incoming solar radiation is absorbed by the floor. identify the type of electromagnetic energy reradiated by the floor