The average classroom contains about 650. liters of air. If this classroom is at standard pressure and room temperature (25 Celsius), how many moles
can be found within it? Round to the nearest mole.

Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c