Photosynthesis takes place in the chloroplasts and organelles of a plant cell. Respiration takes place in the cytoplasm and mitochondria in the cell of a living organism.
They that are borne after this fashion be called cesares, for because they be cut out of theyr mothers belly, whervpon also the noble Romane cesar the .j. of that name in Rome toke his name. A Caesarean section, also spelled Caesarian or Cesarean and often without the upper case C, is the surgical delivery of a child. It is a term with an interesting etymology and lots of associated folklore. The term comes from the name of Julius Caesar, who according to legend was delivered by this method.
You'll be heartened to know 'picnic' has nothing to do with crowds gathering to witness the lynching of blacks (or anyone else, for that matter) in America. 'Picnic' began life as a 17th-century French word: it wasn't even close to being an American invention. A 1692 edition of Origines de la Langue FranÃ§oise de MÃ©nage. mentions 'piquenique' as being of recent origin and marks the first appearance of the word in print.