According to health, safety, and nutrition guidelines, what is one of the three A's of a healthy child?

One of the three A's of a healthy child is appetite. A healthy appetite indicates that a child is getting the nutrients they need for growth and development. It reflects proper nutrition and is essential for physical well-being, as it typically signifies that a child is feeling well and has the energy required for learning and play. When children have a good appetite, it can also be a sign of overall health, as they are more likely to seek out the foods that provide the necessary vitamins and minerals for their ongoing development. Recognizing and encouraging a healthy appetite can help caregivers ensure children receive balanced meals, emphasizing the importance of nutrition in supporting their growth and learning.

The other options do not align with the established principles concerning health and wellness. Aggression is not an indicator of health; it's often a behavioral expression that may suggest underlying issues. Awareness pertains more to cognitive development rather than direct physical health. Attention is vital for learning but is not one of the three A's connected to a child's overall health profile in the context of nutrition and well-being.