An action potential involves na+ moving the cell and k+ moving the cell.

What kind of interaction is depicted in the image? a. intraspecific, direct b. intraspecific, indirect c. interspecific, direct d. interspecific, indirect e. invasion

What did pavlov initially notice about the animals in his original research after conditioning took place?

All of the following are typical ways through which to find an apprenticeship except: a. guidance counselor b. trade association c. a vocational school d. job postings