Răspuns :
1) 4150+2350=6500 specii de reptile
2) 6500+15000=21500 specii de pești
2) 6500+15000=21500 specii de pești
a)4150+2350=6500rotile
b)6500+15000=21500reptile
c)4150+6500+21500 specii in total
b)6500+15000=21500reptile
c)4150+6500+21500 specii in total