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the highest point or part top, apex.
a person who has had long service or experience in an occupation
The branch of biology that studies heredity and variation in organisms
passing, or capable of passing, naturally from parent to offspring through the genes
a crystalline, slightly water-soluble solid, CHNO, formerly used as a sedative: if taken during pregnancy, it may cause severe abnormalities in the limbs of the fetus
A chronological mistake; the erroneous dating of an event, circumstance, or object
the art of measuring time accurately.
A feeling of intense dislike
having or showing little or no emotion
Understanding and entering into another's feelings
Apparent communication from one mind to another without using sensory perceptions