only one, twins are extremely rare!
Most large animals only have one offspring per pregnancy. Camels follow that rule.
None.
Just one at each pregnancy
There are 50 giraffes in the tank.
between 1 and 6
Koalas usually produce just a single offspring each pregnancy. Twins are very rare.
no, there are too many giraffes.
There are 10 bones in each leg. All ungulates have the same number in each leg. That would be a total of 40 bones.
only 75 giraffes currently exist
There are many stages of pregnancy, but you can be sure that each week is seven days long.
a cottonmouth can get to 12 living youngs
Every mammal is different in that respect.