Answer is B i think
Explanation:
because its not important
Answer:
true
Explanation:
Its near the left and right arteries.
Sorry i couldnt really explain it!
<3 me if u get it right!
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.
