A rank is a division of people into groups based of birth, wealth or occupation.
I believe the answer is <span>cortisol
Cortisol is released by the adrenal gland in our body if we experience a certain amount of stress or having high amount of glucose intake.
The existence of Cortisol will trigger our heart rate and blood pressure, which associated with anxiety.</span>
Answer:
the correct answer is A. improving health in africa, especially among children
Explanation:
In the given context Dr, Anderson should use cross sectional research approach to fulfill his requirements.
<h3>What is research?</h3>
Research is referred to as the creation of a new concept based on experiments and deep study of the concept verified by the sources to use it professionly.
The cross-sectional approach of research helps the researcher to measure all the outcomes of the study at the same time. This will be used to identify the different traits of the participants of the research.
Dr. Anderson wants to study the development of depression based on age and gender which reflects two traits of personality, so he should use the cross-sectional approach of research to receive outcomes at the same time.
Learn more about research, here:
brainly.com/question/18723483
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