Alien species that cause the most harm are those that

Options :
  1. struggle to fit into new ecosystems and eventually die out
  2. eventually become naturalised
  3. become invasive
  4. become agricultural products
Answer and Explanation :-

Answer: Option 3

Explanation:

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Of all the hardships and deprivations a people can suffer, I am not sure if the deprivations of art and culture are not the most devastating. As meat and rice are food for the body, art and culture are food for the soul. Starve the body and the person dies starve the soul and the spirit dies.
-Gerard de Marigny