help science hellllllllp
![Help Science Hellllllllp class=](https://ph-static.z-dn.net/files/d3a/3c0309cb2570ca20aa08375058eef7c8.jpg)
Answer:
What's In
1. Brittleness
2. Biodegradability
3. Conductivity
4. Elasticity
5. Hardness
Explanation:
idunno na sa what's new