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TRIGNOMETRIC TABLE
A trigonometric table is a table that provides the values of trigonometric functions (such as sine, cosine, tangent, etc.) for different angles. It typically includes the values for angles ranging from 0 to 360 degrees or 0 to 2Ď€ radians. Trigonometric tables are used in mathematics and engineering to quickly find the values of these functions without the need for complex calculations.
The Structure of human heart
The human heart has four chambers: two atria and two ventricles. The atria receive blood, while the ventricles pump blood out. The heart is divided by a septum, separating oxygenated and deoxygenated blood. Valves prevent backflow of blood. The heart's structure allows for efficient circulation throughout the body.
PERIODIC TABLE
Flashcard: "Arrangement of elements in a tabular form based on atomic number, electron configuration, and recurring chemical properties."
DIGESTIVE SYSTEM
The digestive system is a group of organs that work together to break down food into nutrients that can be absorbed by the body. It includes organs such as the mouth, esophagus, stomach, small intestine, large intestine, liver, gallbladder, and pancreas. The process of digestion involves the mechanical and chemical breakdown of food, absorption of nutrients, and elimination of waste.
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