Explanation:
List of Advantages of Foreign Aid
Save Lives. At the onset, foreign aid is there to save lives particularly during calamities and disasters, like in the case of natural disasters.
Answer:
Warmer materials have a high density, causing them to rise to Earth's surface.
Explanation:
It's D
We can use the formula for orbital time period:
T² = (4π²/GM)a³; where T is in Earth years, a is distance from sun in AU, M is the solar mass (1 for the sun), G is the gravitational constant.
In the given units, 4π²/G = 1
T² = 0.66³
T = 0.536 Earth years = 195.71 Earth days
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