Which sequence represents matter from which heat is being removed?

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

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.