Answer:
Glucagon is secreted
Explanation:
Glucagon is an hormone secreted by the alpha cells of the pancreatic islets. It is secreted when the blood glucose is low, when the blood glucose is high, glucagon is not secreted.
Glucagon affects the liver and some other cells but has more effect on the liver.
It allows for the release of glucose stored up in the liver cells into the blood stream to increase blood glucose.
How does disease affect the ecosystem? I don’t know... Just kidding Explanation:
Most ecosystems include viruses, bacteria, fungi, and parasites that cause disease. ... Where ecosystems are not healthy, due to a loss in biodiversity and threats such as habitat loss, climate change, pollution, or invasive species, wildlife and ecosystems are more vulnerable to emerging diseases.
What exactly is “this”? you didn’t provide a photo of wht ur talking about
Methods such as carbon dating and sampling DNA for research.