Answer:
A. Urethra
Explanation:
The part highlighted below is also known as the Urethra, or the tube in which the urine or semen travels in the male reproductive system! :)
A stem is what keeps the plant together and supports their leaves
B. STEMS
Short fall of rain, less fertility of soil, seeds are not well gemernated
(forgot how to spell xD)
Hope this helps!
~ Kana ^^