What are two measures introduced by the US and local governments to reduce the consumption of gas?
introduction of railways
construction of freeways
introduction of light-rail
use of gasoline engines
use of carpool lanes

The tea bush grows best in east asia’s zones.a) arid and semi-arid.b) arid and tropical .c) tropical and subtropical.d) humid continental and subtropical.

Complete the activity titled "comparative urban environments." every city is shaped by different cultural forces. in one to two paragraphs, contrast the culture of two different cities from this activity: new york and buenos aires. what makes these cities stand apart from each other culturally? what is unique about each city’s attitude, language, habits, foods, or architecture?

Which statement best describes how chemical equations demonstrate conservation of mass?