contrast
variation
They create molecules. If the atoms joined together are from different elements they create polar molecules.
Nonmetal atom create covalent bond
Covalent or molecular compounds form when elements share electrons in a covalent bond to create molecules.
The question should be "what do alpha helices and beta sheets create?" They form the tertiary structure of proteins.
repetition
repetition
Repetition. The technique used to create form that simply plays a section again is called repetition.
variation
You can create a form for student input information. It can create name, roll number, class, section etc.
The verb form is to introduce (introduces, introducing, introduced).
applique technique comes from France form the word aplied
Schematizing
The technique is called positron emission tomography (PET). It involves injecting a radioactive form of glucose into the bloodstream, which is then taken up by active brain regions. The scanner detects the emitted positrons to create a map of brain activity.
To give objects in paintings a more realistic form by outlining them in "haze" instead of thick black lines
ti introduces the concept of internal energy and it tells that one form of energy can beconverted into another form
You could use the HTML <form> attribute to learn more about it have a look under the HTML section @ http://www.w3schools.com