elainat9867 elainat9867

04-03-2021
Chemistry

contestada

What important gas do we take in when we breathe

Respuesta :

ashleykyana ashleykyana

04-03-2021

You breath in oxygen and let out carbon dioxide

Answer Link

04-03-2021

Answer:

The air we breathe: three vital respiratory gases and the red blood cell: oxygen, nitric oxide, and carbon dioxide

Answer Link

Otras preguntas

simplify fully 40/56

anyyyy girrllll online hereeeere m soo bored

The value of 3 in 6,300 is _____ times the value of 3 in 530.

Joe and Ann buy some fruit from the same shop. Joe buys 4 apples and 3 bananas for £2.50 Ann buys 3 apples and 4 bananas for £2.40 Work out the cost of (i) one

How many solutions does the system of linear equations represented in the graph have? Coordinate plane with one line that passes through the points 0 comma 2 an

Joe and Ann buy some fruit from the same shop. Joe buys 4 apples and 3 bananas for £2.50 Ann buys 3 apples and 4 bananas for £2.40 Work out the cost of (i) one

For each function f, find f^-1 and f^-1(5). f={(-1,5), (0,0), (2,6)}

Marvin drove 310 miles in 5 hours. At this same rate, how far could he travel in 2 hours? a. 105 miles b. 124 miles c. 155 miles d. 170 miles e. 200 miles

simplify fully 40/56

Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,