Hydrocarbons with double or triple bonds between carbon atom are classified as what hydrocarbons

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

Identify and describe the three ways that mutations affect organisms.

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.