randywalker0908 randywalker0908

03-02-2020
History

contestada

For any fire to occur, which elements must be present?
Select all that apply.
A) Nitrogen
B) Oxygen
C) Ignition source
D) Fuel to burn

Respuesta :

DiddyKong1995 DiddyKong1995

03-02-2020

Answer:

B) Oxygen

To start a fire, you create friction and for that friction to become fire, it needs oxygen. The main reason why fire needs oxygen is mostly due to the presence of carbon in the material which is burning.

Answer Link

izzzzy125 izzzzy125

03-02-2020

the answer is B, oxygen

Answer Link

Otras preguntas

Why do we use granite?

The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit

Find the sum of 2/9+1/9?

In the book: A Wrinkle in timeWhat advice, which was given by Mrs. Who, does Charles Wallace forget to follow?A.Only fools are afraid.B.Go off on your own when

The copper wire and bulb is connected in a series with 220 V electric supply. Why only an electric bulb glows where as the copper wire remains the same.Give REA

jessicas shoebox is 20 centimeters long and 10 centimeters wide. how many more millimeters is the length of the shoebox than the width

In the book: A Wrinkle in timeWhat advice, which was given by Mrs. Who, does Charles Wallace forget to follow?A.Only fools are afraid.B.Go off on your own when

Why do automobiles rust more easily in wet climates than drier climates?

Why did the goverment ration goods for people to buy?

jessicas shoebox is 20 centimeters long and 10 centimeters wide. how many more millimeters is the length of the shoebox than the width