Answer:
It is secreted by the pancreas
Explanation:
Insulin is used for negative feedback of blood sugar levels in the blood. It promoted uptake of glucose by cells when the blood sugars are high, especially after a meal. Glucagon hormone, on the other hand, is responsible for the positive feedback.
Answer: im not sure but i would say either b or a
Explanation:
It's winter in Australia because it is located in the southern hemisphere.
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