Question

which waste items should always be discarded in the hazardous waste container? pieces of glass plant specimens all chemicals bacterial cultures

Explanation:

Bacterial cultures are potentially hazardous biological materials and should be discarded in hazardous waste containers. Chemicals may need specific disposal methods not always just hazardous waste containers. Plant specimens are usually not hazardous waste. Pieces of glass may be general waste or recyclable depending on the situation.

Answer:

A. bacterial cultures