Diagram 21 shows Hazira and her colleagues conducting an investigation into two wastes planted in a container containing soil for 4 weeks.
Diagram 21
What is the cause of the above situation?
Which of the following is NOT the effect of unplanned waste disposal?
The diagram below shows a picture of a type of waste.
What is the type of waste that can be classified in the diagram above?
There is something wrong with this question.
