Please help me solve this question for biology!

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

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

the answer is b. glad to .

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.