The four (4) routes through which toxic chemicals can enter the body include: C. inhalation, ingestion, absorption, and injection.
A toxic chemical can be defined as a chemical substance that is capable of causing a damage, harm or even death to a living organism when inhaled or ingested, especially due to it being poisonous and its toxicity.
This ultimately implies that, a toxic chemical poses a health risk or hazard to a living organism when inhaled or ingested.
Generally, there are four (4) routes through which toxic chemicals can enter the body and these include:
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