eggs are acidic. they turn green when you cook them on a aluminum pan. and the pan turns black. it is because of chemical reaction. It also may be over cooked. All eggs become black when you cook them for an extended time.
One good turn deserves another The dove did a good turn for the ant. So the Ant did a good turn for the dove, in return for the dove's favor.
Exposure to high temperatures, ashes, residuum. however this is not always the case with cremation urns, which are loaded or filled- after the cremation has taken place. Black is the color of mourning, so it might be appropriate.
They turn their eggs so they can be heated evenly on all sides.
Lice eggs will be a white or cream color if they are dead. If they are alive they are a brown or black color.
Well I say no I have 8 eggs and never turn into one.
Flea eggs look like tiny little balls. When they first come out of a flea, they're white-ish-yellow. But when they're about to hatch, or going to hatch, they turn black.
The Cuckoo bird -- well, actually the cuckoo doesn't "steal" the nest, the female just lays her egg there and let's the original nest owners raise HER young. The Black-headed Grosbeak -- is known to steal parts & pieces of another bird's nest to construct her own. But Sparrows steal nests from Martins, sometimes forcing Martin eggs or even young ones out, letting them fall to the ground. Starlings, in turn, steal nests from Sparrows. The Brown-headed Cowbird also lays its eggs in another's nest and leaves others to raise its young. A mourning dove has been observed taking over a newly built Robins nest.
No. Earthworm eggs turn into earthworms.
You are either born black or not, and you can't simply "turn" black at will.
no
No