Most likely the problem was with the storage of the eggs prior to incubation. When eggs are collected for artificial incubation they must be stored in a cool humid area or they can begin embryo development. The eggs must not be subject to temperatures over 75 F for any period of time and should always be kept at around 50F.
I prefer to leave my new hatch out of the flock for 6 to 8 weeks. Some flocks are more docile that others but the pecking order can be pretty aggressive so the older the chicks are the better they can deal with the attacks by the established hens.
Some fish hatch from fish eggs. Others are live borne.
There needs to be a male present at SOME point, but it doesn't necessarily have to be there when the eggs hatch.
why are some objects faster than other
Chickens are one of the few animals that will lay infertile eggs. The eggs in your refrigerator would never hatch. That would be true even if they had never been in your refrigerator but had been in a nest. (A few chickens are put in pens with roosters. They lay fertile eggs. The eggs hatch and produce little chicks. Some of those will again grow up to be put in pens with roosters. Others will take the jobs of laying eggs. Others will become food.)
Once the first holes appear in the first egg, you will see your first chick emerge within 24 hours. Rates vary but eggs started all at the same time all will hatch within a day of each other. The emergent chicks have different stamina and some will take longer to complete the task than others.
some objects faster than the others because its due to the movement of the earth.... hahah joke lang :))
Usually spring, but some birds of prey begin courtship in late winter.
Well they are mostly bought in shops, some of them stay for new chicks to hatch
It depends on the Pokemon that is inside the egg, some Pokemon need more time to hatch. But you can always use Action Replay to make eggs hatch faster.
why are some objects faster than other
:: Answer place here (by supervisor) from discussion page;: That is way to many eggs for one duck to hatch. 8-12 is about the largest number of eggs for a nest. The mother will more than likely leave the duck eggs when most of the chicks hatch. I am not sure if you remove the chicks if she will stay sitting each duck is different. Some will stay with the nest to try to hatch the rest of the eggs but other will leave the nest completely. If it were me I would decide now which I wanted most, the ducklings or the chicks. : When ever you mess with a ducks nest she can give up on the nest and not hatch any of them after she has been sitting.