Answer:
You must be taking an test. Anyways the interesting thing about the heart it is the size of an adult fist.
Answer:
B.
Explanation:
some scientists estimate that chlamydia is responsible for as many as one in five cases of infertility in women. However, chlamydia does not only affect female fertility, it can also take a toll on male fertility
Answer:
the answers are the first one and the third one
Your excretory system includes your kidneys. And your kidneys is what makes urine. Intoxication weakens your kidneys making them fail at regulating bodily fluid. And you will go pee a lot more.
