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Saliva contains the enzyme amylase, which begins the digestive process by breaking glycocemic bonds that hold together complex carbohydrates, and by breaking peptide bonds that hold together proteins.
Covalent solids generally have lower melting points than ionic solids. This is because covalent solids are made up of discrete molecules held together by relatively weak intermolecular forces, whereas ionic solids are made up of ions held together by strong electrostatic forces. The weaker intermolecular forces in covalent solids require less energy to overcome, resulting in a lower melting point.
It is made of both constructive and destructive forces... :)
they are made up of nucleotides linked together
Molecules have to be stuck together, or they would not be molecules. Molecules are bonded to one another because of electrons. Without those bonds, they would be individual atoms.
They're made of grass, and mud to hold it together.
Heat is made by 2 forces of friction rubbing together to make warmth.
it is a substancial force made by the ozone and the earths forces working together.
they all liked men and made children together
stone and mortar to hold the stones together
In the Middle Ages, pieces of wood could be held together using hand made nails (very expensive), pegs, tongue and groove or notch and groove construction, or by lashing them together with ropes.
Metals are held together by metallic bonds. Metallic bonds consist of the attraction of the free-floating valence electrons for the positively charged metal ions. These bonds are the forces of attraction that hold metals together. Metals are made up of closely packed cations rather than neutral atoms. The valence electrons of metal atoms can be modeled as a sea of electrons. The valence electrons are mobile and can drift freely from one part of the metal to another. Metallic bonds consist of the attraction of the free-floating valence electrons for the positively charged metal ions. These bonds are the forces of attraction that hold metals together.
Tissues that are ligaments. These hold bones together at joints called sutures.
Saliva contains the enzyme amylase, which begins the digestive process by breaking glycocemic bonds that hold together complex carbohydrates, and by breaking peptide bonds that hold together proteins.
There are 4 types of forces: gravity, electromagnetic, strong, and weak. Atoms are held together by electromagnetic forces, the nucleus is held together by the strong force. The nucleus contains neutrons and protons which are made up of quarks, which are held together by a type of strong force called a gluon.
Shale
trenches were mainely made from mud and water to hold the construction together as is was only a hole dug into the ground.