What does dna do concerning to offspring.

First, DNA means Deoxyribonucleic Acid which also contains genetic codes.

We well know that the parents passes of DNA or genetic materials to the offspring, it helps the offspring shape itself and grow. It will also pass on features, traits, and, variety.

That is all I can say...

i believe the answer is a

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.