The presence of hydrogen bonds in most molecules is resposible for

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

What is the standard unit of measure for acceleration?

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.