Recent U.S. chemical accidents have been in the tens of thousands, some releasing great amounts of ...

Author Question: Recent U.S. chemical accidents have been in the tens of thousands, some releasing great amounts of ... (Read 76 times)

asan beg

Hero Member
Posts: 570

on: Jul 2, 2018

Recent U.S. chemical accidents have been in the tens of thousands, some releasing
great amounts of toxins.

Indicate whether the statement is true or false

Question 2

We know the threshold levels for our natural system to prevent permanent damage to
the ecosystem.

Indicate whether the statement is true or false

braelync

Sr. Member
Posts: 350

Reply #1 on: Jul 2, 2018

Answer to Question 1

F

Answer to Question 2

F

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