Answer: Common industrial contaminants include sulfur dioxide and other acids, heavy metals and industrial solvents. Iron and steel production and mining operations can also pollute water with ammonia, cyanide and arsenic.
Explanation:
Answer:
Mark me as brainliest I'm begging u
Explanation:
Cultural evolution” is the idea that human cultural change––that is, changes in socially transmitted beliefs, knowledge, customs, skills, attitudes, languages, and so on––can be described as a Darwinian evolutionary process that is similar in key respects (but not identical) to biological/genetic evolution.
Not defined because of the vertical line.
I think it's D. I'm not positive though.
