Answer :
Lillian is most concerned about the Toxicity of the chemicals for swimming pool inside the cupboard.
The level of harm that a chemical compound or specific chemical combination can do to an organism is known as its toxicity. Toxicity can refer to an impact on an organism as a whole, such as an animal, bacterium, or plant, as well as an impact on an organism's cells or organs, such the liver. By extension, the phrase may be symbolically used to indicate the negative impacts on more substantial and intricate organisations, such the family or society as a whole. In common usage, the word might occasionally be seen as being somewhat equivalent with poisoning. Cross-species study presents challenges because toxicity is species-specific.
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