Which statement can be made about the evolutionary relationship between a bird and a butterfly

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin

Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing