Answer the following question given this paragraph: 

Hormonal Regulation of Metabolism Blood glucose levels vary widely over the course of a day as periods of food consumption alternate with periods of fasting. Insulin and glucagon are the two hormones primarily responsible for maintaining homeostasis of blood glucose levels. Additional regulation is mediated by the thyroid hormones.


Q: What are the two hormones primarily responsible for maintaining homeostasis of blood glucose levels?


A:
insulin and glucagon