Many common sayings about the weather, such as red sky at ...

[luvbio]

Many common sayings about the weather, such as red sky at morning, sailor take warning; red sky at night, sailor's delight are rooted in ____.
 A) careful observations
  B) forming a hypothesis
  C) careful experimentation
  D) posing a question

Question 2

A network of more than 100 Doppler radar units covers nearly all of the 48 contiguous United States.
  Indicate whether the statement is true or false

[reversalruiz]

Answer to Question 1

A

Answer to Question 2

True

[luvbio]

Thank you

[reversalruiz]

No problemo