Giving brainliest

how do the lungs function/ work

Every cell in your body needs oxygen in order to live. The air we breathe contains oxygen and other gases. Once in the lungs, oxygen is moved into the bloodstream and carried through your body. At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide

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Explanation:

i got you ;)

Explanation:

the lungs are two large organs designed to allow gas exchange (respiration). oxygen goes from the air to the blood to be used by cells to break down sugar for energy, and carbon dioxide (a waste product of breaking down sugar) goes from the blood into the air

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i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles