Exercising at a high altitude where there is less oxygen is most ...

[Shelles]

Exercising at a high altitude where there is less oxygen is most likely to affect ____.
 
  a. intermediate fibers
 b. anaerobic contraction
 c. fast-twitch fibers
 d. slow-twitch fibers

Question 2

Brain differences common to schizophrenia include ____.
 
  a. larger than normal cerebral ventricles
 b. a proliferation of glial cells
 c. loss of axons between the substantia nigra and the basal ganglia
  d. a heavier forebrain

[fur]

Answer to Question 1

d

Answer to Question 2

a