Reply to the following prompt with 3-5 sentences. “In your opinion, predict what will happen to the poorest 2 billion by 2050. Will their lives improve, stay the same, or get worse?”

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

In which phase(s) do the molecules take the shape of the container?

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?