Easy points! all of the following accurately describe the use of fossil fuels for energy, except a. at the present rate, we will run out of fossil fuels in about 50 years. b. the relative cost of obtaining fossil fuels affects the amount of fossil fuels extracted from the earth. c. fossil fuels account for 69 percent of the electricity generated in the united states.

i'd say that the moon rock is about 2.2 billion years old.

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.