Stage presence is the ability to captivate, connect with, and command an audience’s full attention.

Most jobs today include some form of public speaking.

When a speaker starts the speech by asking the audience, “Do you know how many people died this year from drinking? Let me give you some numbers.”  What kind of attention catcher is the speaker using?

The average number of bones in an adult human skeleton is

___________ are not facial bones.

Rewrite the selection structure (marked with the rectangle) in the Java program at the left side, using a SWITCH. You don’t need to type the entire program in the answer box. In the textbox below, just rewrite the rectangled part into a SWITCH block. The SWITCH block should do the exactly same job like the given IF-ELSE codes here.  If you declare any variables, name convention is still required. Indentation and spacing are suggested (not required) for a better readability of your codes. 

In the following java codes, bmi is a double variable. This part of codes in this program contains multiple errors. Which one of the following lines IS NOT an error, or will NOT cause an error? (If the embedded picture doesn’t show right, use the linked file below please.) bmi.png 

Identify the following rhythm (lead II).   1) Measure HR, PR, QRS, and QT. (measure using the first complex) 2) Identify the rhythm.    

What is the name for the common method (used in the chemical laboratory this semester), for purifying solid organic compounds? 

This is follow up from the 2 previous questions: You start an experiment with this apparatus, using 15 mL of hexane.  In the end, you obtain 10 mL of hexane — offer three reasons as to why this may have happened.