jhiijoupuoihihiuhuh jhiijoupuoihihiuhuh

15-12-2020
Chemistry

contestada

Which two body systems are most affected when a person is participating in a marathon running event?
A. endocrine and digestive
B. Endocrine and muscular
c. skeletal and digestive
d. skeletal and muscular

Respuesta :

erikmv63 erikmv63

15-12-2020

Answer:

d. skeletal and muscular

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