Which statements are true of the spinal cord? Check all that apply.
It is found in the cranial cavity.
It is found in the dorsal cavity.
It houses the brain.
It is a nervous system communication
pathway.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

"it built up in the atmosphere"

i think thats it, idk, i tried looking for this exact q& a for grad. and idk if i got this question right or sorry if im wrong