Fluency of skills is: Demonstrated by accurate responses given at a slower pace. When learners display target behaviors in different settings. Demonstrated across time and in different settings. Demonstrated by quick responding at high levels of accuracy.

Demonstrated by quick responding at high levels of accuracy.

Explanation:

Fluency of skills is Demonstrated by quick responding at high levels of accuracy.

In explaining this, let's use reading for example. One can be said to be fluent if, they can read accurately, smoothly as well as respond fast when they are needed to. Fluency is the ability of a person to deliver information in a quick manner and using expertise.

fast - juice wrld

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.