Question

According to the International Astronomical Union, which of the following is one of the criteria for an object to

Answer 1

Answer:

I believe it's B and C?

Explanation:

It's def not A, and I don't believe D is true.  I'm not sure if both B and C are correct, but since it's all that apply I'm going to say they are.  Sorry, I'm never very good with astrology, you may want someone to double check me!  

Answer 2

Answer:

For an object to be specified as a planet, it must be large enough for gravity to shape it into a round ball.

Explanation:

Following are the criteria specified by the "International Astronomical Union" for an object to be recognized as a planet:

• The object must "orbit a star".

• It must have sufficient mass to achieve hydrostatic equilibrium, which in association with gravity gives the object a roughly spherical shape.

• It must be the biggest and the heaviest object in its orbit capable enough of keeping the orbit clear for its own motion.