I believe the answer you're looking for is B. It's Polluted. I hope this helps.
Answer:
The web page of a university
Explanation:
A scientist can be more biased within coming to information about pretty much anything. I have had multiple science teachers who seem more biased on to something else and pretend that they're right just cause they know what they are doing.
Then the university would be a great choice because its controlled by a higher state, then also the consistency of being updated.
The answer is salinity, salinity is the saltiness or dissolved inorganic salt content of a body of water.
Is it kinetic or potential energy Or frequency and wavelength
Answer:
Absolutely True :) cause we use it all the time
