Answer:
2 g/ml
Explanation:
D= M/V
80g divided by 40 ml= 2 g/ml
Longitude is the measurement east or west of the prime meridian. (Imaginary lines that run around the Earth vertically. up/down.)
Big Bang theory<span> says that our </span>universe began<span> 13.7 billion years </span><span>ago</span>
There are more tropical storms that may increase in magnitude
