to cut apart for the purpose of investigation

a class of small arthropod animals that has three separate sections to their bodies: head, thorax, and abdomen

the point at which two lines or roads meet and cut across each other

a separate part of something

a couch that is made up of separate pieces

a seperate part of society, group, or area

to cut or separate

to cut across

to cut into three separate pieces

surgery on living animals;medical research that involves cutting into living animals to study organs, tissues, or diseases