1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BaLLatris [955]
3 years ago
7

A study was done in Pueblo, CO, to compare the pattern of heart attack rates across the year before and the year after a public

smoking ban had been enacted. The researchers who conducted this study used a(n) ______ design.
Social Studies
1 answer:
omeli [17]3 years ago
7 0

Answer: Interrupted time-series

Explanation:

You might be interested in
How was florida impacted ww1
GREYUIT [131]

Answer:

Thousands and thousands of Floridians joined the millions of other fighting Americans heeding President Woodrow Wilson's call to make the world “safe for democracy.”and helped join the fight.

8 0
3 years ago
Explain why the renaissance begin in Italy
nignag [31]

Answer:

The Italian city-states were wealthy centers of trade and manufacturing

P.S

Happy to help you have an AWESOME!!! day ^-^

3 0
3 years ago
Marine organisms have carbon in their bodies in which of the following forms?
Alex73 [517]
Calcium carbonate molecules are already present to the bodies of marine organisms. Therefore, the answer is letter C. The molecule is very important most especially to the corals because it strengthens their internal structure and prevents it from being fragile against the forces inside the ocean.
5 0
3 years ago
Why and when did sc seced from the union
Novosadov [1.4K]
We seceded in Dec. 20, 1860,because we wanted the power to be in the states and wanted slaves that the North didn't really like.
8 0
3 years ago
What evidence do we have about life during the Paleolithic revolution? <br><br> Pleaseee help !
ArbitrLikvidat [17]
It's easy to say "ooo fossils" but as far as what kind goes I would say cave drawing and marking have proven to show their was life back then. (I have no clue if this helps)
3 0
3 years ago
Other questions:
  • A certain high school student is wearing “cool” clothing and is considered “cool.” identify the statements about this situation
    6·1 answer
  • In the context of making ethical decisions, knowing what actions are morally defensible is referred to as
    15·1 answer
  • Jennifer had a very enjoyable time at the amusement park one week ago. Most of the visual and auditory stimuli that she experien
    5·1 answer
  • Why were large cities good places for immigrants to settle?
    12·1 answer
  • When a researcher repeats an original study as closely as they can to test whether the effect is the same in the newly collected
    10·1 answer
  • What are the consequences of natural disaster
    11·1 answer
  • The crucial stratification variable in the well being of the elderly is _____, which causes a lifetime of stresses including les
    11·1 answer
  • NO LINKS
    5·1 answer
  • Segregate (v.)
    12·2 answers
  • Wherever there is a temperature difference, heat energy will travel in a predictable nature. Which term best indicates the mode
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!