What is believed about exposure to herbicides and pesticides? ...

[gbarreiro]

What is believed about exposure to herbicides and pesticides?
 
  a. It is the primary cause of Parkinson's.
  b. It is a contributing factor in some cases of Parkinson's disease.
  c. It is a contributing factor in some cases of Huntington's disease.
  d. It is the primary cause of multiple sclerosis.

Question 2

If subjects are awakened every time they enter REM sleep, then:
 
  a. They will eventually compensate by increasing the amount of REM sleep
  b. They will eventually stop going into REM cycles
  c. Most subjects will waken
  d. They will be unable to get back to sleep

[kjohnson]

Answer to Question 1

B

Answer to Question 2

A

[gbarreiro]

Thanks for the timely response, appreciate it

[deja]

Great answer, keep it coming