What is the difference between positive bias (for) and negative bias (agains)?

The development of new inventions in the field of space travel seemed rapid. how does the word rapid function in a sentence?

Shauna wants to use facts from a government website in her speech. which element is she adding to her speech? a. background information b. narrative c. evidence d. commentary e. theme

Which evidence supports the inference that nora is afraid of what torvald will say if krogstad tells him about her forgery? do it for my sake—for your own sake—for the children's sake." "you don't know what that letter can bring upon us." "yes, it's too late." "you will never have to do that."