Convert 121 points for k pa into torr

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.