About ____ of U.S. lakes were tested unsafe for fishing, swimming, and other recreational uses.
a. 25%
b. 45%
c. 65%
d. 75%
e. 85%
Answer: B
About ____ of U.S. lakes were tested unsafe for fishing, swimming, and other recreational uses.
a. 25%
b. 45%
c. 65%
d. 75%
e. 85%
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.