Transition zone between air masses. Types include cold fronts (cold air pushing back warm air--often bringing stormy weather), warm fronts, stationary fronts, dry lines (air barriers separating moist ...
Gardening; growing fruits, vegetables, and ornamental plans. Indigenous societies once believed on the brink of starvation until "civilized" by monoculturalists (e. G. , the California Indians and ...
Characteristic of roughly 10% of any population. Recent evidence suggests a genetic component. Those who argue that homosexuality is "unnatural" are apparently unaware of the behavior in birds, ...
A long, threadlike structure that carries the bearer's genetic code (DNA), among other things. Humans have 23 pairs of chromosomes, 46 in all: 44 autosomes and two sex chromosomes, the X (female) and ...
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