Question

Help me please!!!!!!!​

Answer 1

Answer:
(A) Plasticine

Step-by-step explanation:
Plasticine is a perfectly plastic material while the other three are nearly plasticble (quartz is elastic).

Perfectly plastic objects are objects that will not regain their initial shape even after the deforming forces are removed.


Hope it helps ⚜

Answer 2

A) Plasticine

Step-by-step explanation:

Palestine doesn't take much strain to harden and its strain rate isn't sensitive, therefore making it perfectly plastic.