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chezmoi chezmoi
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7 years ago
What structures inside the human penis are responsible for an erection?
A) columns of erectile tissue that fill with blood
B) a series of small bones that push out of the pelvic cavity and into the penis during arousal
C) small balloon-like glands that fill with air
D) one large bone that pushes out of the pelvic cavity and into the penis during arousal
Textbook 
Biology: Science for Life with Physiology

Biology: Science for Life with Physiology


Edition: 5th
Authors:
Read 249 times
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Go easy on me, I'm just a high school student
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KhoshabaKhoshaba
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7 years ago
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chezmoi Author
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#2
7 years ago
Any chance you could also look at my other questions.

Thanks for the answer btw
Go easy on me, I'm just a high school student
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