170k views
3 votes
which is an example of acclimatization? a) increased heart rate during strenuous physical activity b) lactase persistence among europeans c) increased oxygen saturation in the red blood cells of tibetans d) a suntan in summer

User Nglee
by
3.6k points

1 Answer

4 votes

Answer:

C. Increased oxygen saturation in the red blood cells of tibetans.

User Paul M Sorauer
by
3.5k points