Answer:
While pregnant your placenta makes hormones that cause a glucose buildup in your blood. Your pancreas can usually send enough incline to handle it but if your body cant make enough incline or stops using incline like it should, there will be to much sugar in the blood therefore developing gestational diabetes.
Explanation:
Tennis helps with coordination. If that isn't one of the choices, let me know in a comment what the options are.
Because most students get their nutrients from school food there needs to be an increase in the duality of these nutrients.