Which blood vessel enters the brain through the carotid canal? A) ...

[piesebel]

Which blood vessel enters the brain through the carotid canal?
 A) internal carotid artery
  B) external carotid artery
  C) common carotid artery
  D) internal jugular vein
  E) carotid sinus

Question 2

The inner cellular layer of trophoblast that remains intact inside the blastocyst is termed the
 A) morula.
  B) cytotrophoblast.
  C) synctiotrophoblast.
  D) lacunae.
  E) amnion.

[gstein359]

Answer to Question 1

A

Answer to Question 2

B

[piesebel]

Both answers were spot on, thank you once again

[gstein359]

Great! Please up vote