1.


Why isn't a comet a planet?


It does not orbit a star.


It has an irregular shape.


2.


True or False: Pluto isn't officially a planet.


True


False


3.


A planet's spherical shape is a result of _____________.


gravity


its orbit

Respuesta :

Answer:

1. A planet can support life while a comet can't/ It doesn't orbit a star

2. True.

3. its orbit

Explanation:

Answer:

1.  

It has an irregular shape.

2.True

3.gravity