Nutrition per person Nutritional adequacy is hard to achieve on low.calorie diet; even a small person should not try To get by on fewer twelve hundreds calories per day.

Stratification Social stratification can based on many criteria, such as wealth, cultural level, legal status, birth, Personal qualities and ideology

Fatty acids Most fatty acids have been find as essential components of lipid molecules.

Octopus The Octopus is a unique animal because they has three functioning hearts

Minorities in the United States Efforts to provide equal opportunity for minorities in the United States may be said to date from the civil rights act of 1964

Anerican Sign Language Relied on extensively by persons who cannot speak or hear. American Sign Language ranks as the fourth most widely used language in the U.S. today.

Water Water, is one of the most critical elements for human survival is also one of the most abundant compounds on the earth

BIrds The Tallest Bird on the North American continent, the white whooping crane standing four and a half feet tall

Ralph Waldo He was like predecessor, Ralph Waldo Emerson, Henry David Thoreau is know for his tracendental views