The fluid-filled cavity within the neural tube becomes the ...

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The fluid-filled cavity within the neural tube becomes the central canal of the spinal cord and the four ventricles of the brain.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Depression is linked to ____ serotonin and aggressive behavior is linked to ____ serotonin.
 
  a. low; low
 b. low; high
 c. high; low
 d. high; high

[Shshxj]

Answer to Question 1

True

Answer to Question 2

a

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Thanks for the timely response, appreciate it

[shailee]

Gracias!