Most large mammals- including the moose- have only one offspring at a time.
once
Sloths only produce one baby sloth a year.
Once a year, they mate in the Spring and are laid & hatched in Summer
Well, baby chicks are in the incubator to be warm. I once watched them hatch out of it. They take exactly 21 days to hatch. You're welcome.
There are different animals that can be found living in the Canadian north woods. They include black bears, red fox, moose, snow shoe rabbit etc.
10 to 12
once
Moose typically give birth to one calf at a time, though twins can occasionally occur. The calves are usually born in the spring, and they are able to walk and swim shortly after birth.
they live baby narwhals live
12, one after the other apart from the 5th and 6th cause they are special
milk
maternity leave
Platypuses are not born; they are hatched. The female lays between one and three eggs each breeding season.
The female lays 1 or 2 eggs per year. If there is 2 eggs, they probably aren't going to be "born" at once. So the answer is that one baby is "born" at a time normally.
In the womb the baby's skin grows and is replaced just as it would be once it is born. However in the womb the baby is bathed in amniotic fluid and the old skin can not flake off. Thus once the baby is born this old skin comes off, it is quite normal and does not hurt the baby.
octuplets
It would be impossible to tell you. At least once a day, a new baby George is being born into the world.