Which of these is a process by which water, carbon dioxide, and energy are formed? which of these is a process by which water, carbon dioxide, and energy are formed? a) heating of sugar b) dissolving of sugar c) oxygen reacting with sugar d) hydrogen reacting with sugar

What are the phases shown in a and d called?

In a system, when potential energy decreases, then entropy also decreases. true false

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?