Which of the following is an accurate differentiation between a young man's initial and later ejaculations?
a. Initial ejaculations contain relatively few sperm, while later ejaculations contain enough sperm to fertilize an egg.
b. Initial ejaculations only occur during sleep (nocturnal emissions) while later ejaculations can occur either while sleeping or awake.
c. Initial ejaculations contain no sperm cells, while later ejaculations (typically starting around 15 years of age) do contain sperm cells.
d. Initial ejaculations contain a high content of urine combined with semen, while later ejaculations are almost exclusively semen.
a
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Flashbulb memories ______
a) are not subject to periodic revision. b) usually concern events that are emotionally charged. c) are almost always highly accurate. d) usually concern events from early childhood.
______________ are conditions that increase the probability of a disorder but are neither necessary nor sufficient to cause it
Fill in the blanks with correct word