Show that the points &(2,-2), B(14, 10), C(11, 13) and D(-2, 1) are the vertices of reclangle

What organ is the first to receive nutrients that have been absorbed from the digestive tract?

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.

What is required in the genotype of an individual to show a recessive trait? a.two recessive alleles b.at least one recessive allele c.no recessive alleles