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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They are most mainly consists of "Keratin"
So, option B is your answer.
Hope this helps!
Answer:
B.) modeling of how to use materials or toys
Explanation:
Toys are meant to be used for the child's imagination. If the child feels forced into using something in only one particular way, this can trigger a breakdown.
<span>What is hydrotherapy ?
Hydrotherapy is the use of water in the treatment of various conditions, including arthritis and rheumatic disorders <span>associated.</span></span>
