The leading cause of death for children under 1 year of age is
A) motor vehicle accidents.
B) falls.
C) cardiac congenital malformations.
D) sudden infant death syndrome.
E) asthma.
Question 2
Under which condition would the release of neurotransmitter by photoreceptors be greatest?
A) under normal room light
B) in a pitch-black room after 30 minutes
C) immediately after going outside in bright sunlight
D) focusing intently on a close object
E) focusing intently on a distant object