Mathematics is the study of pattern and structure. Mathematics is funda-. mental to the physical and biological sciences, engineering and information. technology, to economics and increasingly to the social sciences. The patterns and structures we study in mathematics are universal.
Ranunculus (Ranunculus asiaticus) are cool-weather loving, brightly colored summer blooming flowers that are grown from tubers. Also called Persian buttercup, ranunculus produce cup-shaped flowers with delicate petals that resemble crepe paper. Ranunculus prefer grown in a climate where winter is mild and spring is long and cool, according to the National Gardening Association. They are hardy in the USDA zones 8 to 11.
Japanese cherry (Prunus serrulata) in bloom. The genus Prunus includes the almond, apricot, cherry, peach and plum, all of which have cultivars developed for commercial fruit and nut production. The edible part of the almond is the seed; the almond fruit is a drupe, not a true nut. Many other species are occasionally cultivated or used for their seed and fruit.