12. True or False: Nearly 1/3 rd of all water used in Australia comes from underground sources,
a. True
b. False

Which sentence best describes the effect of the articles of confederation on the government

Iwould appreciate it if someone can answer all the questions

Who ever answer first get ! question 1 : which pair of words names two processes for treating water to make it clean? a. aeration, precipitation b. coagulation, refurbishing c. filtration, coagulation d. combustion, aeration question 2: which act did the u.s congress pass in 1972 to protect th nation's water? a. anti-pollution act b. watershed protection act c. clean water act d. nixon act