Match the immune system line of defense with its correct description. includes mechanical barriers that prevent microorganisms from entering the body includes cells and processes that help remove or neutralize organisms that have penetrated mechanical barriers a complex defense that recognizes and reacts to specific organisms second line of defense arrowRight first line of defense arrowRight third line of defense arrowRight

What is the most common blood type in the u. s.?

Ori works at a flower shop in her town. when customers come in to purchase flowers as gifts, lori takes the time to really listen to their needs so she can recommend the perfect bouquet to them. as a result, lori's customers leave happy and return to this shop whenever they need to give a gift. lori's co-workers like her because she gets along with everyone and compliments them on the bouquets they have put together. what workplace habit does lori demonstrate?

How to stop staring at people in school if you have a staring problem?