If they had one more child, what are the chances of another non-roller, straight nosed child?

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )

answer///multiple alleles;

a bird that nests only in a particular tree species.