Linnaeus's hierarchical system of classification includes seven levels. what is each of these levels referred to as?

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?