Answer:
Cohort study
Explanation:
Cohort study: The cohort study is defined as a longitudinal study that takes a sample of cohort that performs a cross-section at different intervals concerning time.
In this context, the cohort is known as a particular group of individuals who incorporates a defining character, usually those individuals who have accomplished a specific event in a particular period, like birth order.
Cohort study comes under the observational studies.
Example: In the question above the researcher wants to identify the impact of cholesterol on the development of heart disease.
Your questions says 'which of of these' implying there is a multiple choice so i might need that in order to help you. :D
God Bless!
Yes that is a true statement
Romans did perspective paintings.
Greece was more on objects then on walls or canvas.
Greeks were very quadrangular and blocky. But had lots of shapes.
<span>More Natural and pictures/ paintings were based on what they saw with there eyes.
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With human scultures of the human body they were very similar.
Romans was a little finer like on the edges and more tools and that they could work with.
Greeks were a little rougher but still quiet amazing.