A fertility doctor is a reproductive endocrinologist — a physician who practices a subspecialty of obstetrics and gynecology called reproductive endocrinology and infertility (REI). REI is an area of medicine that addresses hormonal functioning as it pertains to reproduction and infertility in both women and men.
They are fat molecules that have no double bonds between carbon. Because they are saturated with hydrogen.
hope that helps.
Answer: <u> 2</u> <em>should be the answer</em>
B. It is important for muscle coordination and balance.
