necessary. It leads to serious deaths of millions of animals. “More than 100 million animals
every year suffer and die in cruel chemical, drug, food, and cosmetics tests as well as in biology
lessons, medical training exercises, and curiosity-driven medical experiments at
universities”(www.peta.org ). In addition animals have feelings as well. “More than 100 million
animals are locked alone inside cold lab cages across the countries” ( Goodman 2015 ). “They
languish in pain, ache with loneliness, and long to roam free and use their minds”
(www.peta.org).