<span>B) Gorillas and humans diverged from a common ancestor. </span>
Explanation:
The ribs are a set of twelve bones which form the protective 'cage' of the thorax. They articulate with the vertebral column posteriorly, and terminate anteriorly as cartilage (known as costal cartilage). As part of the bony thorax, the ribs protect the internal thoracic organs.
The two subgroups of primates are "<em>Prosimii</em><em>'</em> and "<em>Anthropoidea</em>"
Prosimii are lorises, lemurs, and tarsiers. Anthropoidea are apes, monkeys, and humans
Answer:
An inherited medical condition caused by a DNA abnormality
