Erythrocytes have no nucleie . without nuclei , erythrocytes can carry a higher amount of haemoglobin .. explain how this is an advantage in exchanging and carrying oxygen.​

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high