Answer:
the correct bet is "toxicity study"
Explanation:
The toxicity study describes the dose, nature, incidence, severity and the mechanisms of the toxic effects that damage our organism, in this case in the water of the X people, this study establishes the magnitude of the damage in exposure to living organisms.
I hope it's help you
Answer:
No infact that question is biased itself
Explanation:
Transportation is a way to move positions.
Explanation:
B) ASEAN.
The Association of Southeast Asian Nations |