« previous next »

Author Question: Which of the following is an herbicide? A) 2,4-D B) parathion C) carbaryl D) ... (Read 87 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
on: Aug 27, 2018
Which of the following is an herbicide?
 
  A) 2,4-D
  B) parathion
  C) carbaryl
  D) diazinon

Question 2

The development of which polymer enabled the British to have effective radar equipment and thus contributed to the British success in the Battle of Britain in World War II?
 
  A) polystyrene
  B) polyvinyl chloride
  C) Teflon
  D) polyethylene


tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jayhills49

  • Hero Member
  • *****
  • Posts: 559
Reply #2 on: Aug 27, 2018
Thank you!


tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library