a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.
<span>The figure of the human body can be divided into 3 parts
namely Coronal plane, Transverse plane, and Sagittal plane. Sagittal Plane is the division of left and
right part of the human body. The
observer facing the figure can clearly see the divided parts equally using the
sagittal plane.</span>
The mandatory Medicaid service that states must offer to receive federal matching funds is the Medicare. That is option D.
<h3>What is Medicare?</h3>
Medicare is defined a health insurance program offered in US that helps in subsidizing funds for health care services.
Medicaid service is a joint program involving both federal and state government which helps to provide low cost or free health care services to the citizens.
It is a mandatory service that must cover services specific to the federal law to be able to receive federal matching funds.
Learn more about Medicaid service here:
brainly.com/question/1909464
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Precontemplation and maintenance shows stage of change
