NEED RN 20 POINTS

The variables in the first part of this experiment include the presence of moisture and earthworm behavior. Use the
drop-down menus to identify the independent and dependent variables.
The presence of moisture is the
The earthworm behavior is the
variable.
W variable.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.