A pre-ferment is easy to make and usually consists of a simple mixture of wheat flour, water, and a leavening agent ( typically yeast ).
12.
Psychologists say such dilemmas are more difficult when a donor egg or sperm is used; the children are no longer a simple mixture of their parents'genetic material.
13.
They are put together differently than you would find in a simple mixture of hydrogen and oxygen .-- 32 " "'02 : 55, 25 September 2010 ( UTC)
14.
It was presumably made from dough that was a simple mixture of barley flour and water, divided into small pieces, formed by hand into round shapes and then baked.
15.
The Asian aspect of the dish is reinforced by briefly marinating the flesh side of the fish with a simple mixture of soy sauce, ginger and garlic before cooking.
16.
Last year he showed that an active, carbon-based chemistry could get started in a simple mixture of iron ore, nickel and the volcanic gases hydrogen sulfide and carbon monoxide.
17.
In their experiments, the team found that by exposing their simple mixtures of chemicals to freezing and radiation in a vacuum, they had created an unexpectedly wide assortment of new chemicals.
18.
And then there are equally sensible, and much more economical, mulches, including simple mixtures of shredded wood, twigs and leaves, run through a grinder and allowed to settle out for a year.
19.
Among them is Dr . Stanley Miller of the University of California in San Diego, whose experiments beginning in the 1950s showed that amino acids could be created from simple mixtures of terrestrial gases exposed to heat or artificial lightning bolts.
20.
However, caff?latte ( also known as a latte in the U . S . and Caf?au lait in France ) is made with a simple mixture of hot coffee and hot milk, and served in cups that are larger than tea cups.
