Arrange the sentences in order to describe how oxygen from air is transported to the cells in the kidneys. 1. the air diffuses into the capillaries surrounding the alveoli. 2. the pulmonary veins carry oxygenated blood to the heart. 3. air enters the bronchioles in the lungs and reaches the alveoli. 4. the capillaries join together to reach the arteries, transferring the oxygen. 5. the oxygen-rich blood moves from the aorta and reaches the kidneys through a series of blood vessels. 6. the left atrium fills with oxygen-rich blood and contracts to fill the left ventricle.

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.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.