A pet lizard and its shelter must be kept warm. What type of electromagnetic waves would most likely be used? gamma rays
infrared light
ultraviolet light
microwaves

the class for this is science btw but it didnt have science on the list

How do you transfer mrna into codons ? i'm so confused : (

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.

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain