PLEASE HEL Human blood types A and B show codominance. The alleles determine what kind of antigens are produced on the red blood cells. What kind of blood cells are produced by a person that has inherited an A allele and a B allele blood?

type A

type B

both type A and type B

neither type A nor type B

Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine. digestive processes break nutrients down in the mouth, stomach, and small intestine. blood is pumped through the circulatory system to deliver nutrients to other organs. nutrients are ingested at the mouth. nutrients enter the capillaries of the circulatory system. sequence

Does mitochondria still meet the definition of a eukaryote why or why not?

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass