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An Element ... A substance that cannot be broken down into simpler substances by chemical means.
Molecules are simply atoms bonded together, so yes, they can be broken down into atoms. Such as a water molecule, which is made from two hydrgen and one oxygen, and can be broken down into those atoms.
these are the zoo .. garden .. rice terraces .. towns buildings .. hahah ean lng ang alan coo .. ISABELLE 2
The protein is first broken down by PEPSIN (made in the gastric glands) in the stomach and/or TRYPSIN (made in the pancreas) in the duodenum. The protein is now broken down into DIPEPTIDES. The dipeptides are now broken down by peptidase (made by the intestinal glands) in the small intestine. The dipeptide is now an AMINO ACID. It is then absorbed by the capillaries in the villi of the small intestine. Hope that helped :)
A substance that is made of only one atom and cannot be broken down into simpler substances
the buildings where made out of bricks
because of weathering it has to be broken down
Millions of people inhabit cities and towns in the desert and each community is made up of many buildings.
An Element ... A substance that cannot be broken down into simpler substances by chemical means.
Molecules are simply atoms bonded together, so yes, they can be broken down into atoms. Such as a water molecule, which is made from two hydrgen and one oxygen, and can be broken down into those atoms.
cows intestine, broken down horse hooves
these are the zoo .. garden .. rice terraces .. towns buildings .. hahah ean lng ang alan coo .. ISABELLE 2
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
the buildings where made out of bricks
The protein is first broken down by PEPSIN (made in the gastric glands) in the stomach and/or TRYPSIN (made in the pancreas) in the duodenum. The protein is now broken down into DIPEPTIDES. The dipeptides are now broken down by peptidase (made by the intestinal glands) in the small intestine. The dipeptide is now an AMINO ACID. It is then absorbed by the capillaries in the villi of the small intestine. Hope that helped :)
SNs not broken down by year. @ 25K were made from 1962-1970.
democritus