In schools, some live animals are used in biological experiments or research projects. Some people think this practice is cruel and unnecessary, while others believe it to be in the interest of human beings. Explain the two views.

Some people think using live animals for biological experiments or investigating projects is brutal, and there is no need to conduct it. Meanwhile, others believe that it has benefits for human beings. This essay will discuss these two opinions. It is often said that every life has the same value, regardless of gender, nationalities and […]