Match the term to its description. Elliptical galaxy

Galaxy

Lens galaxy

Spiral galaxy

Answer choices:

Forms a perfect sphere or an ellipse and is flattened to some degree
Is a collection of several billion stars and interstellar matter isolated in space
Has a large flattened core
Has a central core from which curved arms spiral outward

Answer with Explanation:

Elliptical galaxy = Forms a perfect sphere or an ellipse and is flattened to some degree.

Galaxy = Is a collection of several billion stars and interstellar matter isolated in space.

Lens galaxy = Has a large flattened core.

Spiral galaxy = Has a central core from which curved arms spiral outward.

Elliptical galaxy – Forms a perfect sphere or an ellipse and is flattened to some degree.

Galaxy – Is a collection of several billion stars and interstellar matter isolated in space.

Lens galaxy – Has a large flattened core.

Spiral galaxy – Has a central core from which curved arms spiral outward.

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.

the answer is a. hope this .