I believe that the answers are A and B.
Answer:
A. Demonstrate proper technique la for yoga and aerobics
Emotional health<span> involves expressing one's </span>emotions <span>appropriately for one's age. </span>Mental health<span> requires managing </span>emotional<span> actions and gauging the appropriate reactions to situations. This prevents unnecessary and unhealthy stress, which if severe enough can lead to depression.</span>