What would happen if your epiglottis stopped working properly?

Compare the composition of the moon's surface with the composition of the earth's surface.

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?

What would happen if the krill were removed from the food web