Biology, 21.11.2019 13:31, saintsfan2004

Which of the following is an example of a technological solution to a problem?

a: a process that cleans pollution from a local pond

b: a legislative bill that imposes fines on companies that pollute

c: a community effort to pick up trash near a local pond

d: a warning sign that indicates a local pond is polluted

Answers: 2

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Which of the following is an example of a technological solution to a problem?

a: a p...