Answer:
fossil fuel doesnt need atmospheric carbon for burning
Have cones as reproductive structures.
Have vascular tissue.
Insulin is a hormone made by the pancreas that allows your body to use. After you eat food and your blood sugar level rises, cells in your pancreas (known as beta cells) are signaled to release insulin into your bloodstream. Insulin then attaches to and signals cells to absorb sugar from the bloodstream.
D.) Electron Transport Chain occurs at inner membrane of the mitochondrion
