7 is neutral but the ones that would be considered acidic is B
It should be an igneous rock because it formed by the volcanoes lava cooling down
Insulin controls blood sugar by lowering it, glucagon tells the liver to release its stored sugar into the blood stream, increasing blood sugar.
Answer:A and D
Explanation: Because that’s what US Test Prep said was right.
Calcium is few of the main sources for healthy bones, teeth, and muscles.
