The mythical red bluebird controls its feather color with a single allele. they can be blue (dominant) or red (recessive). what are the genotypes of the offspring? a. all bb b. all bb c. all bb d. one bb, two bb, one bb

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

c is the answer. hope this