Sentence examples for form a source of from inspiring English sources

In a 2007 report, "The Limits of Organic Life in Planetary Systems," the National Academy of Sciences displayed its Earth bias by listing the four items that life "needs" as a liquid environment, suitable temperatures for complex molecules to form, a source of energy, and an environment that supports Darwinian evolution.

Each cell consists of a base structure provided with cavities filled by a viscoelastic membrane that supports a small mass to form a source of local resonance.

The hybridization theory does not, however, imply a genuine historical change of species in response to external conditions in the way this developed in later transformism, and in some respects it was to form a source of opposition to Darwinian transformism.

We can all share in that bounty, and this can form a source of actual income to Americans.

However, due to the similarity of the spectra of Type Ib and Ic supernovae, the latter can form a source of contamination of supernova surveys and must be carefully removed from the observed samples before making distance estimates.

These variable C-terminal extensions form a source of antigenic variation among different strains of this bacterium that lead to a speculation that these protein families could be immunologically important.

The egg white also plays a protective role, as well as forming a source of protein.

It cushions the developing chick inside the egg, as well as forming a source of protein.

Related to this was a more general absence of "literariness" that he saw as a failing, or at least a disadvantage, and that formed a source of constant anguish to him.

International surveys and experiments have underscored several important characteristics pertinent to how vocational education teachers think, thereby forming a source of findings upon which any decisions concerning their professional development should be based.

Furthermore, the questionnaire provides an estimate of the amount of days in the past month during which the difficulties (a) were present, (b) prevented the participant from performing his/her daily activities or work, or (c) formed a source of reduced functioning.