While there are many slightly different definitions of acids and bases, in this lesson we will introduce the fundamentals of acid/base chemistry. Acids taste sour, are corrosive to metals, change litmus (a dye extracted from lichens) red, and become less acidic when mixed with bases.
Noun[edit] grease monkey â(plural grease monkeys) (idiomatic, slang) A mechanic, often with the specific connotation of an automobile mechanic.
Most spider monkeys live in groups of about 30 other spider monkeys. Spider monkeys are considered an Old World Primate, because they donât have thumbs. Other monkeys in Costa Rica like the Capuchin and Squirrel Monkey have thumbs that help them hang on to branches and peel fruit.ost spider monkeys live in groups of about 30 other spider monkeys. Spider monkeys are considered an Old World Primate, because they donât have thumbs. Other monkeys in Costa Rica like the Capuchin and Squirrel Monkey have thumbs that help them hang on to branches and peel fruit.