Which best describes the movement through the nephron

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved

Pls i will do pls imma diewhat forms white light? (4 points)a. combination of all wavelengths of ultraviolet light b. combination of all wavelengths of visible lightc. absorption of electromagnetic waves d. absorption of infrared rays