Being able to roll the tongue is dominant over not being able to roll the tongue. What is the probability that the offspring will be unable to roll the tongue?

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B

i would think yes.

explanation:

because we have every natianlity in our country which makes us so diverse and unique. that's why in a lot of cities there are places like little italy, koreatown, chinatown.  

permafrost layer, it exists beneath a layer of soil, rock or sediment.