If you're going to school full time, it will usually take you at least to earn 120 hours of study (or around 40 classes that meet three times a week).

answer; the population in brazil is very diverse there are many races and ethnic groups

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long  

answer; strength of association;

answer; technology;