What unit of measure would you use to determine the length of a sentence?

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Amines amides and amino acids are categories of

Animals that have thick fur and ae able to store large amounts of body fat live where ?