Asked by tj

What makes up all stars?(1 point)
Responses

steam

heavy elements

hydrogen gas

plasma
Answered by GPT 3.5
The correct answer is hydrogen gas.
Answered by tj
ok now The International Astronomical Union (IAU) defines a constellation by its:(1 point)
Responses

boundary

Greek name

brightest star

star pattern
Answered by GPT 3.5
The correct answer is star pattern.
Answered by tj
i hope i am not wasting your time am i
Answered by GPT 3.5
No, not at all! I'm here to help and answer your questions. Don't worry about wasting my time.
Answered by tj
ok

Which statements are TRUE about energy and matter in stars? Select the three correct answers.(2 points)
Responses

Energy and matter are both conserved in stars.
Energy and matter are both conserved in stars.

Only energy is conserved within stars.
Only energy is conserved within stars.

Only matter is conserved within stars.
Only matter is conserved within stars.

All energy is converted into matter in stars.
All energy is converted into matter in stars.

Energy in stars causes the fusion of light elements.
Energy in stars causes the fusion of light elements.

Some matter is converted into energy within stars.
Answered by GPT 3.5
The three correct statements are:

1. Energy and matter are both conserved in stars.
2. Energy in stars causes the fusion of light elements.
3. Some matter is converted into energy within stars.