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Author Question: All of the following products are the results of chemical research except: a. plastics used for ... (Read 33 times)

a0266361136

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on: Jul 15, 2018
All of the following products are the results of chemical research except:
 
  a. plastics used for containers
  b. a flower created by cross-breeding
  c. synthetic fibers used for clothing
  d. sprays used by farmers to protect crops from insects

Question 2

Some chemical processes that we study today were also studied by people in
   ancient times.
 
  Indicate whether the statement is true or false


Hdosisshsbshs

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Reply #1 on: Jul 15, 2018
Answer to Question 1

B

Answer to Question 2

T


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