The circle has a diameter of 1 \mathrm{~cm}, as shown. The circumference of the circle is between
Answer Choices
A. 2 \mathrm{~cm} and 3 \mathrm{~cm}
B. 3 \mathrm{~cm} and 4 \mathrm{~cm}
C. 4 \mathrm{~cm} and 5 \mathrm{~cm}
D. 5 \mathrm{~cm} and 6 \mathrm{~cm}
E. 6 \mathrm{~cm} and 8 \mathrm{~cm}