During the winter months, Starbucks has a sale every 4 days and McCafe has a sale every 5 days. If stores had a sale today, when is the next time both stores will have sales on the same day?

answer: a.   one is a factor of every whole number since every number is divisible by itself.

since there are the same amount of marbles of getting a blue one wold be low as far from that it would also be low!    

*hope this : d*

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).