Answer:
Cause of the nutrients it gives.
Adults don't need the nutrients that "B00B milk" from humans give their children, that milk helps the baby grow and develope as they should.
"b00b milk" from animals gives nutrients that do help adults, and children. Anyone really.
But to be quite honest, it'd be weird to see an adult drinking "b00b milk" from a human :/
Explanation:
Hope it helps :)
pls mark brainliest :P
A tract in the spinal cord would most likely be found in the white matter is the peripheral region that contains sensory and motor neurons. This region surrounds the central canal which is an extension of a ventricle. So the answer to your question is the peripheral region.
Lymph vessels are more like valves than veins. They prevent back flow, so things only need to go in one direction, unlike other areas of heavy traffic. Let me know if you need more. :)