48. which of the following statements about coral reefs is true? a. it is found in a wide range of latitudes from 0-60° n and s. b. it is a kelp forest. c. it is restricted to cool climates well below its upper temperature limits. d. it is among the most diverse and productive ecosystems in the bioshpere. e. it is readily found in deep waters beneath the photic zone.

The earth's inner core reaches temperatures that are at times greater than 9000°f. what causes this layer to remain solid despite the high temperature?

How does a command economy differ from a mixed market economy? in a command economy, citizens have fewer property rights. in a mixed market economy, citizens have more property in a command economy, citizens have more property rights. in a mixed market economy, citizens have fewer property rights in a command economy citizens own all public property. in a mixed market economy, the government owns all private, property in a command economy, citizens own all private property in a mixed market economy, the goverment owns all public property

Which ofbthe following is a characteristic shared by both brazil and mexico