<span>As such, one of the major functions of the integumentary system is to protect underlying tissues and organs from physical impact and abrasions as well as to </span>
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The answer is Passive Transport
The correct answer is the Testicles
The duct system leads the semen through the penis towards the egg cells. The glands produce enzymes and proteins that strengthen the sperm and help it survive.
Answer: Around 2
Explanation: Having s** more than 2 times in a week is bad for your health. But I recommend having s** one time a week (if your trying to get a child). That's my explanation!