Answer:
The ejaculatory duct is a tube that joins the vas deferens and the seminal vesicle. The ejaculatory duct empties mature sperm and semen into the urethra.
Explanation:
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Answer:
A buffer
Explanation:
A buffer is composed of a weak acid and a conjugate base. They are resistant to pH because of equilibrium between the acid and its conjugate base.
In you salivary glands there is an enzyme in the saliva that begins to break down the starches of the food.
This is not a question unless it is true or false, in which the answer would be true.
Answer: white blood cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders
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