In Science Experiments. a more reactive metal displaces a less reactive metal because a more reactive metal has more affinity for other nonmetals than a comparitively less reactive protein. for exam â¦ ple, iron displaces copper from copper sulphate as it is more reactive than copper and hence it forms iron sulphate.
Pears have a core surrounded by flesh, meaning pears are pomes. A pome (pohm) is a fruit that has a core surrounded by fleshy tissue that we can eat. The core is usually not eaten. Berries are different - the seeds are inside the fleshy part, not separated from it by a core. Apples and pears are pomes. Drupe
â¢ MEME (noun) The noun MEME has 1 sense: 1. a cultural unit (an idea or value or pattern of behavior) that is passed from one generation to another by non-genetic means (as by imitation) Familiarity information: MEME used as a noun is very rare. Dictionary entry details. â¢ MEME (noun)