Answer:
because they partly copy the original ones thereby using substandard things to make them look like the originals
Giacomo is experiencing tolerance of methamphetamines.
Since Giacomo has been taking methamphetamines for a while, he has built up tolerance of the drug, causing him to take more to feel the effects.
<span>By promoting healthy food</span>
Where are the images?? I can’t get the link! Let me know please