@Vacuoles4P well the definition of air is the SUBSTANCE surrounding the earth they both are things but we don’t count them as taking up space sweetie pie #APBEG18
@realPresRough um what do you even do? if there has to be two ERs one of you obviously isn’t pulling the weight and let’s you aren’t the best looking between the two ERs. sad. #APBEG18
@Vacuoles4P well sweetie, if a room has empty space is there not still air in it? cytoplasm is like the air in a room, still empty space. sad. #APBEG18
at least we’re better than @2018Wall . you can’t even protect the cells from every substance, anything can get it in if its small enough. keep trying. #APBEG18