What gives the impression that one group has twice as many endangered species as mammals? A bar graph titled U S Endangered Species has Group on the x-axis, and number of species on the y-axis, from 50 to 85 in increments of 5. Mammals, 56; Birds, 75; Fish, 70.
a.
The intervals of the horizontal axis.
b.
The break in the vertical axis.
c.
The break in the horizontal axis.
d.
The intervals of the horizontal axis are not labeled correctly.

Please select the best answer from the choices provided

A
B
C
D