To provide vaccine to the people against disease under the a. curative heath service
b. promotive health service
c. preventive health service
d. rehabilitatives health service​

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d