Question

according to the model, what is the response to high blood glucose (sugar)? pancreas releases glucagon into blood pancreas releases insulin into blood

Explanation:

When blood glucose is high, the pancreas releases insulin. Insulin helps cells take in glucose, reducing blood sugar levels. Glucagon is released when blood glucose is low to raise it. So the correct response to high blood glucose is the pancreas releasing insulin.

Answer:

Pancreas releases insulin into blood