First branches off the aorta supply the heart with nutrients and oxygen. The next branches give rise to the common carotid arteries, which further branch into the internal carotid arteries. The external carotid arteries supply blood to the tissues on the surface of the cranium.
I think it will be C,D,B, and A i think that is in order.
Answer:
When the dominant allele does not cover up the recessive.
Explanation:
The mix and is considered incomplete.
B I think(sorry if you get this wrong)
it's d, they're lysosomes.