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Author Question: Contact insecticides, once absorbed by the insect, attack the nervous and respiratory system. ... (Read 50 times)

joesmith1212

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on: Jul 21, 2018
Contact insecticides, once absorbed by the insect, attack the nervous and respiratory system.
 
  Indicate whether the statement is true or false

Question 2

Scientists have not yet discovered how to clone animals.
 
  Indicate whether the statement is true or false


bubulittle310@msn.cn

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Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


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