Aspecialized cell that stores information and carries messages is called

Which are forms of nitrogen that are usable by humans

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

What is the difference between an igneous, sedimentary and metamorphic rock