Answer:
A
Explanation:
hydrogen bond always occur between H and O
The answer for that is B, and E it should be all in your book
Answer:
divots or holes
Explanation:
they hit at a high speed and make a divot in the ground
I'm pretty sure that the cell membrane acts as the cell wall if you understand what I'm saying. The cell membrane will be the outermost structure.
The answer to this question would be: insulin
Insulin is a hormone that produced by the pancreas. Insulin makes sugar go inside cells. Sugar is the food for cells. Without insulin, the sugar can't enter the cell and the cell food is depleted. This will cause the body feel that the sugar is not enough and trying to increase the sugar concentration. This will result in the increases of blood sugar level.
