C. Insufficient oxygen is reaching the muscles
I found a quizlet with the answer for this question lol
Hope that helped! :)
If it leaks at the fitting, either try to tighten the fitting, or cut it off and put on a new one.
hope this helps (:
Fossils, or preserved parts of organisms from the distant past, have shown that species change over time. Radiometric dating can be used to determine the age of fossils by measuring the how much of the radioactive materials in each rock layer have broken down.
The four steps to comprehend health concepts related to health promotion and disease prevention are: (1) study health information; (2) ask questions about information you don't understand; (3) use health knowledge to from health concepts; (4) and use health concepts to reduce your risk.