Final answer:
Acrobatic gymnastics are based on a combination of difficulty, execution, and artistry.
Step-by-step explanation:
Acrobatic gymnastics are based on a combination of difficulty, execution, and artistry. This means that athletes in acrobatic gymnastics must perform challenging and intricate moves (difficulty) with precision and skill (execution), while also incorporating creative and expressive elements into their routines (artistry).
For example, a routine in acrobatic gymnastics may include complex partner balances, dynamic tumbling passes, and synchronized choreography, all of which require a high level of difficulty and execution. At the same time, the athletes may incorporate graceful movements, expressive facial expressions, and creative transitions to showcase their artistry.
Therefore, the correct answer to the question is D. All of the above, as acrobatic gymnastics encompass all three aspects: difficulty, execution, and artistry.