Quins són els principals problemes que comporta la manca de transports públics a les grans ciutats del món?

Triangle with the the sides 72 and 75 and x. also other trsingle withsides 24 25 and 7. what is the value of x.

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

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