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Chickens. First What kind of eggs you are referring to. Bcz there are many kind of eggs ........
Eggshells evolved with first reptiles and some acquatic creatures, and then birds; the animals form them within their bodies in order to protect the growing embryo until it is sufficiently mature to expel the egg and allow it to hatch. Some reptiles and pretty well all birds continue to incubate (keep warm) the egg once it leaves their bodies, in order to keep the embryo alive until it's ready to hatch.
Birds' eggs are usually hard and rigid, though with varying degrees of porosity and brittleness. Reptile eggs can be soft, depending on the reptile. Where I live we have a lot of small skinks (soft shells) and geckos (hard shells). The skink eggs look and feel like little white, slightly oval, styrofoam beads from bean bags, while the gecko eggs are round, greyish and hard, like little porcelain balls, very similar in appearance, in fact, to tiny computer-mouse balls.
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∙ 14y ago
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Shelley smells like eggshells?
its true cos she smells like eggshells!!!!!!!!! its true cos she smells like eggshells!!!!!!!!!
Do eggshells clog pipes?
They can. Pouring vinegar down a drain clogged with eggshells should unclog it as the vinegar dissolves the eggshells.
Does eggshells have a smell?
Yes, eggshells do have a smell if you leave it out for a certain time.
When was Walking on Eggshells created?
Walking on Eggshells was created on 2004-10-25.
Had the eggshells of either species returned to their original thickness by 1980?
Eggshells are missionary intributed.
Is mixing water and eggshells a physical or chemical change?
physical water and eggshells do not chemically bond
How many phone books can be balanced on a couple of eggshells?
the total number of eggshells allowed to be balanced under phone books is three...the mass of four or more phone books causes the eggshells to crack and eventually break
What is the egg shell of insects made up?
Insect eggshells vary both in shape and in what the eggshell is made from. Some eggshells are softer and made from mostly protein, other eggshells are harder and can be made from dehydrated or mineralized proteins.
How do you add calcium to soil?
eggshells
Which is stronger eggshells or potatoes?
Potatoes.
What do chickens gather at the seashore?
eggshells!
How are eggshells the same as teeth?
They aren't!
