Question

The harmful substance that get added to their environment is called

Answer 1

Answer:

pollutionnnnnnnnnnnnnnnnnnnn

Answer 2

Answer:

Biological hazards, also known as biohazards, refer to biological substances that pose a threat to the health of living organisms, primarily that of humans. This can include medical waste or samples of a microorganism, virus or toxin (from a biological source) that can affect human health.