Which of the following types of compounds are narrow-spectrum insecticides? A) carbamates B) ...

Author Question: Which of the following types of compounds are narrow-spectrum insecticides? A) carbamates B) ... (Read 220 times)

anjilletteb

Hero Member
Posts: 569

on: Aug 27, 2018

Which of the following types of compounds are narrow-spectrum insecticides?

A) carbamates
B) chlorinated hydrocarbons
C) organic phosphorus compounds
D) None of the above is a narrow-spectrum insecticide.

Question 2

About ________ of the world's fresh water supply is used in agriculture.

A) 10
B) 45
C) 85
D) 70

b614102004

Sr. Member
Posts: 320

Reply #1 on: Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

D

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anjilletteb

Hero Member
Posts: 569

Reply #2 on: Aug 27, 2018

Thank you!

b614102004

Sr. Member
Posts: 320

Reply #3 on: Aug 27, 2018

Always glad to help...

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