Which type of reaction includes esterification and polymerization?

1.decomposition

2.neutralization

3.organic

4.nuclear

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas