The earliest archaeological evidence of humans in Australia is from Lake Mungo , dating to 40,000 years ago.
Osmosis refers to the movement of water!!
Answer:
Your bloodstream.
Explanation:
The cells in your pancreas produce insulin which needs to be sent to the rest of your body to tell your cells to take in glucose (sugar) for energy. In order to get sent out of the pancreas' cells, the insulin needs to go through your bloodstream.
the skin covering the human body consists of 2 layers.