The answer is D since doing more physical activity creates more energy and help people benefit from the exercise
Answer:
It refers to medical records.
Answer:
The correct option is A: Standardization
Explanation:
Standardization is a method used in research for gathering and treating participants for a particular study. It is used when the result of one group is to be compared with the result of a second group, and hence each group must be given equal opportunities to succeed. This process is often lengthy. Bob used this sample of children because he wanted standardization.
Answer:
Cancer typically develops gradually, and the signs and symptoms aren't initially
Explanation:
Hope this helps :)
A , D , C those are the answers to your questions
