"to restore and maintain the chemical, physical, and biological integrity of the nation's water" was the purpose of
a. the clean water act
b. declaration of pelicans c. kyoto protocol
d. montreal protcol

Look at the illustration of four letters from the american manual alphabet. decide whether the description of the letter is a good definition. if not, choose a counterexample. the letter i is formed by sticking up the smallest finger and folding all the other fingers into the palm of your hand with the thumb folded over them while keeping your hand still.