Which of the following statements about plastics is accurate?
A) Plastics are derived solely from natural sources, such as plants and minerals.
B) Plastics are polymers made from synthetic materials that can be molded into various shapes and are widely used in everyday products.
C) Plastics decompose rapidly in the environment and do not contribute to long-term pollution.
D) Plastics are exclusively biodegradable and break down into natural substances quickly after disposal.