Which of the following would scientists use as the BEST indicator of the health of a water system?
A. temperature and turbidity
B. water currents and turbidity
C. convolution and turbidity
D. submersion and turbidity
Answer:A
Which of the following would scientists use as the BEST indicator of the health of a water system?
A. temperature and turbidity B. water currents and turbidity C. convolution and turbidity D. submersion and turbidity