0
Sciuromorpha, Myomorpha, and Hystricomorpha
No. Though rats can exhibit sexual aggression toward the same sex, that does not make them hamsters. Rats and hamsters are slightly related, but they are in different families.
Rat classification
(2+2)/(2+2)=1
(2/2)+(2/2)=2
(2*2)-(2/2)=3
(2+2+2)-2=4
(2+2)+(2/2)=5
(2*2*2)-2=6
((2-.2)/.2)+2=7
2+2+2+2=8
(22/2)+2=9
((2+2)*2)+2=10
((2-.2)/.2)+2=11
(2+2+2)*2+=12
(22/2)+2=13
(2/.2)+(2+2)=14
2+(2/2)/.2=15
(2+2)*(2+2)=16
...??????????=17
((2+2)/.2)-2=18
((2+2)-.2)/.2=19
22- √(2+2)=20
230.2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2 = 1073741824
21