In this backyard garden, many groups of living things live together. some examples include a group of bees in a hive, a school of fish in the pond, the pink chrysanthemums, and monarch butterflies hovering the flowers. what word is used for each of these groups of living things in this backyard garden?

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.