A CDA certificate is a common credential that is required by most states (child development associates)
The problem of respiratory system
Given the attitude of the grandfather portrayed in the problem, the most likely answer is
B) Go to the doctor regularly because he can monitor his health before problems get severe.
This would be because you are reminded, "prevention is the best medicine", and the answer B provides the precaution that is recommended.
Answer:
B
Explanation:
Lots of nutrients without a lot of calories