science
pake answer po plsss...
thanks po

Answer:
1.harmful
2.harmful
3.harmful
4.harmful
5.harmful
Explanation:
grade 4 na po ako rapos tapos ko na po yan
Answer:
1. a hazardous because of residues left inside. YES
2. DIY materials. NO
3. Recycled materials. NO
4. Lantern. NO
5. Recycled and reused in a variety of products including shoes, mats mulch. NO