Pain or discomfort in the stomach associated with difficulty in digesting food is called indigestion.
Between 20% – 30% of the school.
Explanation:
It is a competitive game where a group of kids team up and play against eachother
Answer:
Principles
Explanation:
"Specificity and progression" are two principles related to maintaining physical health. Therefore we can say that the word "principles" is the most suitable to replace the word "thing".
Also, "Specificity and progression" are neither exercises nor muscles. Nor are they acronyms, since an acronym is the word formed by joining letters or initial syllables of a group of words, pronounced as one word.
