More information so that way we can know what your talking about?
<span>Peter's
doctor calculated his body mass index (BMI) and determined that his
fat-to-lean tissue ratio was a bit too high. Which of the following
should Peter increase in his weekly schedule to specifically address
this issue?
C) Participating in cardiorespiratory activities
</span>
Answer:
Intervention study
Explanation:
An intervention study is a type of controlled clinical trial in which an intervention is applied to a group of people and the outcome is compared to a similar group without the intervention. An example of this type of study is shown in the question above, where a margarine which vegetable ingredients (which is the intervention) will be given to a group of people, so that their blood cholesterol levels are compared to the cholesterol levels of a group of people who didn't use this margarine.
