Final answer:
The opthalamic artery supplies blood to the eyes, the anterior cerebral artery supplies blood to the frontal lobe, and the middle cerebral artery supplies blood to the temporal and parietal lobes. The anterior communicating artery joins the right and left anterior cerebral arteries.
Step-by-step explanation:
The opthalamic artery, anterior cerebral artery, anterior communicating artery, and middle cerebral artery all arise from the internal carotid artery. The opthalamic artery provides blood supply to the eyes. The anterior cerebral artery supplies blood to the frontal lobe of the cerebrum. The anterior communicating artery joins the right and left anterior cerebral arteries. The middle cerebral artery supplies blood to the temporal and parietal lobes of the cerebrum.
opthalamic artery supplies blood to the eyes, the anterior cerebral artery supplies blood to the frontal lobe, and the middle cerebral artery supplies blood to the temporal and parietal lobes. The anterior communicating artery joins the right and left anterior cerebral arteries. The middle cerebral artery supplies blood to the temporal and parietal lobes of the cerebrum.