Which of the following is a polygenic trait in humans? a. attached ear lobes b. height c. widow's peak hairline

B, height

Explanation:

i simply looked up "polygenic trait" and height was an example :))

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

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem