I would say B
Hope this helps:)
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:
Cardiovascular system is often compared to a city.
Answer:
individually search them into google or brainly.
Explanation:
