Answer:
Explanation:
B
Gravitational tidal heating is stronger on Io than any other moon in the Solar System, providing a source of heat that causes its high level of geological activity.
The higher the temperature of water, the higher the amounts of dissolved gases.
that's a true statement
Creating a Latin American union.
Answer:
D. 
Explanation:
Let be a circle with a radium of 4.9 meters. The formula to determine the area of the circle is:

Where:
- Radius, in meters.

The area of the circle is:
