I think it is archaebacteria
or maybe virus
most probably archaebacteria idk
The correct answer is: dependent variable.
There are two main variables in an experiment: the independent and dependent variable.
The experimenter changes the independent variable and that has the influence on dependent variable. So, the effect on the dependent variable is tested (observed and recorded).
Sebaceous glands produces oil known as sebum that moisturizes our skin and hair.