Cars require a lot of space in cities. What evidence from the passage best supports this conclusion? *
Cities have to build parking spaces and repair roads for cars.
Cities may limit the number of cars people can have within the city.
In Houston, there are 30 parking spaces for every resident.
O Parking lots at shopping centers are not full all of the time. HELP ME

Identify the electromagnets with poles that are reversed from the electromagnet shown above

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

Which terms are used to identify pure substances