Even though Glut4 and mitochondrial density in both the endurance and HIIT groups nearly doubled, VO2-max increased by only a few percent. What could be limiting VO2-max and why

it is either c or d and i know for sure it is not a or b

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.

gold i'm pretty sure i might be wrong

answer; /// the shaft of the hair consists of dead cells;