The top layer, i believe.
Answer:
Um????????????????? I'm lost
Explanation: so very sorry
Nah snap d-mb lol thanks for the points tho
Answer:
Insulin helps the cells absorb glucose, reducing blood sugar and providing the cells with glucose for energy. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise.
Hope this helps!