Resurgence of an extinguished response occurs when: a. Time simply passes b. other responses are also extinguished c. subjects are inadvertently exposed to the training US d. subjects are exposed to the training contexts

vertical merger is the term used for the joining of two or more firms involved in different stages of producing the same good or services.

explanation:

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

hi there!

moors is essentially another word for muslims.

the moors invaded spain around year 700, during their time ruling spain the muslims promoted religious tolerance (moors tolerated jews who were viewed as outcasts by northerners), the moors as well had a great impact on their language, and architecture (palaces were created).

i hope this !

the answer is d. amendments.