Need Answers to Triva By end of march Plz Answer :) I will recieve other answers!!!!!!!?

1.REd Litmus turns blue in a .........?


2.An injury caused by scraping or rubbing is an ......?


3.The Flow of blood through the heart is controlled by....?


4.A faint, Dead star about the size of earth but containing about as much mass as the sun is ..........?


5._________ is a star that explodes with a sudden burst of nergy and increased brightness


6.Firt treatment of a second degree burn is ........?


7.Heat, light and sound are forms of .......?


8.Wrinkling and premature aging of th skin can be caused by repeating exposure to the........?


9.a ...... occurs when the earth is irectly between the sun and the moon so that the moon passes through the earth's shadow


10.loudness of sound is measured in units called .........?

Need Answers to Triva By end of march Plz Answer :) I will recieve other answers!!!!!!!?
.1 Alkali


2. graze [or an abrasion]


3. valves


4. red dwarf


5.a nova [super nova]


6.


7. energy


8.sun


9.an eclipse


10. deci bells [DB}
Reply:1. basic conditions


2. abrassion


3.the opening and closing of valves and the contraction and relaxation of the myocardium


4. white dwarf star


5.a variable star


6.run uder cold water or apply cold damp cloth, not ice or ice cold water


7.energy


8.uva or uvb light


9.elipse


10.decibles