Why, when building a house, all its walls are laid at the same height at the same time?​

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.