What are the three ways poisoning can occur?

1. Ingestion: This is when you swallow something poisonous, such as food or drink that has been contaminated with bacteria, viruses, or chemicals.

2. Inhalation: This is when you breathe in something poisonous, such as fumes or smoke.

3. Skin absorption: This is when you come into contact with something poisonous through your skin, such as when you handle chemicals without wearing protective gloves.