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
olya-2409 [2.1K]
3 years ago
6

A group of scientists wants to determine whether a relationship exists between alcohol consumption and certain types of cancer.

To this end, scientists provide study participants with a questionnaire asking them how many alcoholic drinks they have per week and what diseases they have (if any). These scientists provide subjects with a similar questionnaire annually (for a decade). These scientists are performing a(n) _____.
Biology
1 answer:
IRISSAK [1]3 years ago
3 0

Answer: A group of scientists wants to determine whether a relationship exists between alcohol consumption and certain types of cancer. To this end, scientists provide study participants with a questionnaire asking them how many alcoholic drinks they have per week and what diseases they have (if any). These scientists provide subjects with a similar questionnaire annually (for a decade). These scientists are performing an ASSOCIATION STUDY.

Explanation: Association study is observational study in different individuals to see if a particular behavioral pattern (such as alcohol consumption) can be associated with certain type of disease (such as cancer).

Information collected from the questionnaires distributed will be subjected to statistical analysis and conclusion(s) will be made.

You might be interested in
_____ are believed to be the ancestors of the protists and first eukaryotes.
Alika [10]
The answer to the question is A 
7 0
3 years ago
Read 2 more answers
Which of the following is an example of deposition?
oee [108]

Answer:

A: glaciers wearing down layers of rock

Explanation:

Hopefully this helps!

3 0
3 years ago
Homeostasis involves the maintenance of constant conditions in an organism. What might happen to a protein if homeostasis is dis
meriva
This was answered else where on Brainly, and this is what they said,

"Most proteins in the living organisms are enzymes and they required specific optimum conditions in order to function optimally. Disruption in the homeostasis will leads to deactivation of these proteins. For instance, if the temperature needed for a protein to work optimally has been exceeded, the protein may be denatured and will be unable to perform its needed functions, this may result in several adverse effects in the organism."
7 0
3 years ago
Read 2 more answers
A way of describing a chemical change that indicates what substances were present before the change and what substances are pres
Taya2010 [7]

Answer:

Option A Chemical equation is the answer

3 0
2 years ago
What happens when lakes are acidified?
Dima020 [189]
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, crayfish and clam populations are the first to disappear, then various types of fish. Many types of plankton-minute organisms that form the basis of the lake's food chain-are also affected. As fish stocks dwindle, so do populations of loons and other water birds that feed on them. The lakes, however, do not become totally dead. Some life forms actually benefit from the increased acidity. Lake-bottom plants and mosses, for instance, thrive in acid lakes. So do blackfly larvae.
5 0
3 years ago
Other questions:
  • What is the main role of a hormone?
    11·1 answer
  • A 35-year-old female client who complains of weight gain, facial hair, absent menstruation, frequent bruising, and acne is diagn
    14·1 answer
  • The pull of the moon on Earth's tidal bulge is causing _____.
    8·2 answers
  • How big is the Universe?
    9·2 answers
  • Which of the following is considered a secondary source?
    11·2 answers
  • Whats does NBT stands for​
    12·1 answer
  • A solid is that form of matter that possesses the following
    6·1 answer
  • Why is water called the universal solvent?
    10·2 answers
  • (Ch. 27.4) Many people are allergic to substances in the environment, such as ragweed pollen, as well as foods, such as peanuts.
    10·1 answer
  • One difference between weather and climate is that _____. climate is localized, and weather occurs over large areas. weather is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!