The following material undergo a physical change.Which of the changes in matter has bad effect on the environment?
A.freezing of meat to preserve in a long period of time
B.using spray paint to cover the rust in tin cans
C.cutting of the fabric to be made into clothes
D.evaporation of rainwater
A.freezing of meat to preserve in a long period of time
B.using spray paint to cover the rust in tin cans
C.cutting of the fabric to be made into clothes
D.evaporation of rainwater
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Answer:
B
Explanation:
Basta follow my lead
don't forget to subd haha