What causes the name of a hurricane to get retired?A. If it has been used too many times B. If it doesn't reach land C. If it does significant damage D. If it crosses two landforms

Which of the following is an example of an outdated theory based on the consensus of the scientific community ? a. big bangb. geocentric solar systemc. heliocentric theoryd. plate tectonics answer : geocentric solar system

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic