Question

which properties of plastics allow them to be solutions to many complex problems in the world? check all that apply.

chemically resistant
durable
non - reactive
high weight
easy to manufacture

Explanation:

Plastics are known for being chemically resistant (can withstand various chemicals without reacting), non - reactive (do not easily participate in chemical reactions), and durable (can last for a long time). While "easy to manufacture" is a manufacturing property (not a chemical property), and "high weight" is a physical property (and plastics are generally lightweight).

Answer:

chemically resistant, non - reactive, durable