HIGHER REACHES ANSWERS: In China, maggots do their bit for the planet by finishing meals [June 13, 2017]

4. it produces methane gas, which adds to emissions of greenhouse gases

5. to show your hospitality

6. i) F

ii) T

iii ) NG

7. She sells live black soldier fly larvae and fertiliser

8. cooking oil will be turned into biofuel for passenger planes

9. C