â¢ Both fluids mainly composed of water, but there are more ions in the extracellular fluid than in intracellular fluid. â¢ Glucose is present in both fluids, but extracellular fluid does not have organelles to break those down to produce energy but intracellular fluid does.
Spirit Airlines allow all passengers to bring one personal item, like a briefcase, purse or small backpack, into the cabin with them, but youâll have to pay extra if you want to bring a larger piece of carry-on luggage or check a suitcase into the hold.
Southwest Airlines allow each passenger one piece of carry-on luggage, along with one personal item such as a purse, laptop or briefcase. Your carry-on luggage must conform to the companyâs size restrictions, measuring no more than 24 by 16 by 10 inches; any bigger and youâll have to check it.