Which statement about factors that are responsible for neonatal mortality is true?
A. Low birth weight cannot be prevented, but most serious physical defects are preventable.
B. Most serious physical defects cannot be prevented, but low birth weight is largely preventable.
C. Most serious physical defects are preventable; low birth weight also is largely preventable.
D. Neither serious physical defects nor low birth weight can be prevented prior to delivery.
Answer: B
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a. ?oxytocin b. ?serotonin c. ?acetylcholine d. ?GABA
Our brain contains __________
a. neurons. b. synapse c. ganglia d. all of the above
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