The lowest part of the brainstem that is responsible for it controlling respiration and regulation of heart rhythms is called (blank) . a) medulla oblongata
b) thalamus
c) brainstem
d) amygdala

In a search a driver needs to look in a of distances far away to near, as well as to the left, right and rear of the vehicle, making efficient use of both central and fringe vision. a) fast manner b) systematic manner c) slow manner d) aggressive