At newts’ poison became more toxic, the garter snakes resistance to it became more efficient. this is an example of a) coevolution b) divergent evolution c) convergent evolution d) adaptive radiation

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

the answer is b.) hydrogen bonds between bases.