One of the major problems with the use of household chemicals is ...

[daltonest1984]

One of the major problems with the use of household chemicals is
 
  A) they are toxic.
  B) consumers often fail to read directions and warnings.
  C) they do not perform well.
  D) all of the above

Question 2

Which of the following statements comparing DNA and RNA is correct?
 
  A) DNA exists as a double helix of DNA chains; RNA is single stranded.
  B) RNA exists as a double helix of RNA chains; DNA is single stranded.
  C) Both DNA and RNA exist as a double helix.
  D) Both DNA and RNA are single stranded.

[bassamabas]

Answer to Question 1

B

Answer to Question 2

A

[daltonest1984]

Both answers were spot on, thank you once again

[bassamabas]

Great! Please up vote