Relier Pairs 1st Grade Unit 5 - Animal Rights 2Version en ligne Find the pairs par pennykft 1 Violent behavior that causes pain to people or animals. 2 The smallest basic unit of a plant or animal. 3 Something very large in amount or number. 4 Something extremely bad or very serious. 5 Something very important that needs to be dealt with as soon as possible. 6 The physical health and happiness, usually of a person or animal. 7 Something that is not enjoyable but sad. 8 Good use of time and energy to achieve specific goals. 9 The state of someone or something being safe from injury, damage or loss. 10 Money earned when selling goods at a price higher than their cost of production. cell severe unpleasant welfare profit cruelty urgent protection massive efficiency