Mostly because we didn't evolve in environments that required, or were conducive to, having legs like that.
The Orthodox Religious Answer:Because God, by whatever name applies, did not create us that way.
Two ducks and two dogs have a total of how many legs?
If all were ducks there would be ony 36 legs. The extra 14 legs must represent 7 horses, which with 11 ducks would have 7 x 4 + 11 x 2 ie 28 + 22 ie 50 legs as stated.
The answer is 20 if you add all the legs up. 2 ducks = 4 legs 2 dogs = 8 legs 2 cats = 8 legs 4+8+8=20
2 ducks=4 legs 2 dogs=8 legs 2 cats=8 legs 8+8+4=18(true)
12
12
Ducks have 2 legs.
That would be 20 legs in total.
no they dont
4 cause the dogs ate everyone.
False
No. of legs per animal: Duck - 2 Dog & Cat - 4 2 Ducks + 2 Dogs + 2 Cats = (2 * 2) + (2 * 4) + (2 * 4) = 4 + 8 + 8 = 20 legs