Learners did an investigation on the quality of water in rivers that are next to dumping site...
-List one variable that must be kept constant in this investigation?
Answers
Answered by
6
Answer:
DO NOT pour fat from cooking or any other type of fat, oil, or grease down the sink. ...
DO NOT dispose of household chemicals or cleaning agents down the sink or toilet. ...
DO NOT flush pills, liquid or powder medications or drugs down the toilet. ...
Avoid using the toilet as a wastebasket. ...
Avoid using a garbage disposal. plz brain least me
Similar questions