Answer:
2+7+8= 2+8+7
17= 17
commutative property of addittion
Answer:
Qualitative research im pretty sure
Explanation:
These tests are listed in order of increasing rigor. The PAR-Q is a written assessment that predicts one's readiness for exercise. The other three require the help of a health professional to complete. ... Finally, the exercise stress test is designed to test the response of the body while exercising vigorously
Drug use during pregnancy can lead to multiple birth defects
I am going with c or a plz give me brainliest