Question

AYUDEN PLEASE , DOY MEJOR RESPUESTA.

1°What is the meaning of the word " gravity" in line 1?
a)The force that makes any two objects that have mass move towards each other.
b)To stop holding something so that it goes up into the air or falls from a height.
c)An occasion when something bursts with a lot of force and a loud noise.
d)Continuous or regular over a long period of time
2°According to the text, which sentence is false.
a)Neutron are alive stars.
b)When the hydrogen at a star's core gets so hot it becomes into helium.
c)Larger stars become extinct in a massive explosion.
d)Dwarfs are the tiniest type of stars.
3°What is a supernova?
a)It is the hydrogen gas kept inside a star's core.
b)It is the explosion of a star.
c)It is a very large star.
d)It is a dead star
4°What is the main characteristic of a "dwarf star"?
a)It is a huge star.
b)It gets bigger when its outer shell burns.
c)Its size is consistent.
d)It is a lifeless star.

Answer 1

Respuesta:

1° a)The force that makes any two objects that have mass move towards each other.

2° a)Neutron are alive stars.

3° b)It is the explosion of a star.

4° c)Its size is consistent.