Newborns gain their immunity initially from A) early ...

[EY67]

Newborns gain their immunity initially from
 A) early immunizations during routine neo-natal check-ups.
  B) contact with viruses and bacteria.
  C) antibodies passed across the placenta from the mother.
  D) contact with siblings.
  E) breast milk.

Question 2

In the sympathetic nervous system, where are the preganglionic neurons located?
 A) cervical and sacral segments of the spinal cord
  B) sacral segments of the spinal cord
  C) brain stem
  D) thoracic and lumbar segments of the spinal cord
  E) cerebellum

[mfedorka]

Answer to Question 1

C

Answer to Question 2

D

[EY67]

Thanks for the timely response, appreciate it

[lindahyatt42]

Gracias!