Question

which of the following statements is true?if a substance is toxic, its toxicity is highly dependent on its form and where it is present in the environment.if a substance is toxic, it is equally toxic regardless of its form or where it is present in the environment.the most important factor in the toxicity of a substance is the route it enters our bodies.the most important factor in the toxicity of a substance is its persistence in the environment.none of these statements is true.

Answer 1

The toxicity of a substance is highly dependent on its form and where it is present in the environment.

Step-by-step explanation:

The most important factor in the toxicity of a substance is the route it enters our bodies. Different routes of exposure, such as inhalation, ingestion, or skin contact, can result in different levels of toxicity. For example, a chemical that is toxic when inhaled may not be as toxic when ingested.

The statement that if a substance is toxic, its toxicity is highly dependent on its form and where it is present in the environment is also true. Different forms of a toxic substance, such as solid, liquid, or gas, can have different levels of toxicity and different effects on the environment and living organisms.

Therefore, the correct statement is that if a substance is toxic, its toxicity is highly dependent on its form and where it is present in the environment.

Answer 2

Answer: I think the answer is this If a substance is toxic, its toxicity is highly dependent on its form and where it is present in the environment.

Step-by-step explanation:

i hoped this helped