In adults spinal cord ends at lower border of L1 veebra
B
In newborn may extend up to L3
C
Cauda equine extends from lumbar veebra to coccyx
D
All
High-Yield Explanation
A, B, C i.e. In adults spinal cord ends at lower border of Li veebra, In newborn may extend up to L3, Cauda equine extends from lumbar veebra to coccyx