Plastics are _________________
A)unstable and break down easily
B)moldable,petroleum -based hydrocarbons
C)naturally occurring macromolecules
D)synthetic proteins
E)assembled by enzymes in cells

Name: Plastics are _________________ A)unstable and break down easily B)moldable,petroleum -based hydrocarbons C)naturally occurring macromolecules D)synthetic proteins E)assembled by enzymes in cells
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Plastics are primarily made from petroleum-based hydrocarbons that become moldable under heat and pressure.

Plastics Are _________________