If you look up in to the sky on a clear, dark night you will see many stars. Put an X next

to each statement that describes the stars that are in the night sky.

A. Our Sun is a star.

B. Stars move across the night

sky.

C. Stars have nomass.

I. Stars eventually become

supernovae andexplode.

J. Youseeastarasitwaswhen

light left it, not as it is now.

D. All stars are the same

brightness.

K. Stars live forever.

L. Stars are very far away.

E. The inner core of a star is solid. M. Stars are larger than planets.

F. It is common for two stars to N. Stars twinkle.

orbit each other.

G. Stars are in galaxies.

O. Stars are the same color but

different temperature

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

i am sorry but i need more information and a picture.

ice cream

explanation:

answer: andy garner, a 17-year-old who decided to become a human guinea pig in 1965 and go without sleep for 11 days. by the second day his eyes had already stopped focusing, and he lost the ability to identify objects by touch. by day three he was moody and uncoordinated and by the end he had trouble with short term memory and had even started hallucinating.

and a rare genetic mutation called fatal familial insomnia, where people can’t sleep at all, gets progressively worse over months or years and leads to dementia and death.

a devoted soccer fan died after staying awake 48 hours to watch the world cup, she said. ‘while his untimely death was due to a stroke, studies show chronically sleeping fewer than six hours a night increases stroke risk by 4 1/2 times compared with those getting a consistent seven to eight hours.'

*shorten it up as your wish*

(i have divided it into 3 simple paragraphs)