Answer:
Explanation:
Thalamus passes information to and from the cerebrum
Cerebrum is responsible for higher-level thinking skills
Hypothalamus helps maintain homeostasis; regulates body temperature
The answer is the axillary artery. In human anatomy, it is a large blood vessel that carries oxygenated blood to the side aspect of the thorax, the axilla (armpit) and the upper limb. Its source is at the side margin of the first rib, before which it is called the subclavian artery. After momentary passing the lower margin of teres major it goes to the brachial artery.
This would be a relation ship of either mutualism or symbiosis