Explain one pattern the excerpts show about the black death.

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.

What term refers to the initial training given to all new employees?