Marcus wants to teach his dog to sit, and he wants his dog to learn the behavior in the fastest manner possible. Based on what you know about schedules of reinforcement, you tell him it would be BEST to use a(n) schedule of reinforcement. negative
continuous
intermittent
partial

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

In which specialized organ of the plant would these cells most likely be found

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells