Assuming that the statements below are related to the toxicity of cosmetics, choose the correct alternative: 1. The tests for toxicity of cosmetic...

Assuming that the statements below are related to the toxicity of cosmetics, choose the correct alternative:

1. The tests for toxicity of cosmetics are performed on animals instead of humans.
2. The main route of exposure to chemical substances present in cosmetics occurs through inhalation.
3. Skin intoxication occurs exclusively when heavy metals move through the stratum corneum by passive diffusion.
4. Phototoxicity should be evaluated in cases where cosmetics present photoactivity.
5. Toxicity studies seek to identify the main toxic agents present in cosmetics and how to minimize their impact.
a) Only statements 1, 2 and 3 are correct.
b) Only statements 2, 3 and 4 are correct.
c) Only statements 3, 4 and 5 are correct.
d) Only statements 1, 2, 3 and 5 are correct.
e) All statements are correct.