pa help po
9.which of the Following should be done in disposing rotten vegetables and fruits?
A.Burn Them B.put them in Compost pit C.Throw them anywhere D.Collecg and sell to the junk shop
10.Amy's Family Had A reunion and there were some left left overs.she observed the some of the foods had a change color and smelled bad.whag do you think gonna happend to the food?
A.The food got soft B.The food got less C.The food Was Fresh D.The food was spoiled
Answers & Comments
Answer:
1. A. burning of leaves
2. B. rusting of paper clip
3. D. all of the above
4. C. reaction of iron to oxygen
5. B. Chemical change
6. D. a glass broken into pieces
7. C. a nail
8. D. change in color
9. B. Put them in compost pit
10. D. The food was spoiled