The type of land tenure system in which a farmer pays rent is called

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?

Are the earth's ocean floor and continents the same age geologically? why or why not?

What terms describes being out of water after being submerged