Algin is used for
a. filters
b. marshmallows
c. ice cream
d. paint
e. insulation
f. poloshing substances

One of the reasons that stars are so large is because

Along what geographical feature are most of the oil producing regions located

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.