i think the answer is A but i’m not sure
Answer:
pure research or fundamental research which is a type of reach with the idea of improving scientific theories. :)
Answer:
Spinal nerves branch off from the spinal cord to innervate the rest of the body. These complex networks of nerves enable the brain to receive sensory inputs from the skin and to send motor controls for muscle movements. In the cervical spine, there are eight pairs of spinal nerves labeled C1 to C8, which innervate the neck, shoulder, arm, hand, and more.
In the lungs, carbon dioxide passes into the air from the blood.
The kings are part of the respiratory system