Antoine Lavoisier discredited the phlogiston theory. Lavoisier done the 1st satisfactory quantitative experiments on oxidation and gave the first suitable explanation of how combustion is effective. adj, n → viel inv; how much → wie viel inv; not much → nicht viel; that much → so viel; but that much https://donovanqyirz.tribunablog.com/oxygen-therapy-cost-uk-can-be-fun-for-anyone-50624845