Oxygen is a vital element within cellular respiration. An intrinsic part of the cellular respiration cycle is the transfer or electrons through the electron transport chain, and at the end of it exists the mitochondria, in which electrons are donated to the Oxygen and combine with hydrogen ions to form water.
We need blood because it carries oxygen and helps us sustain life. The organ that pushes blood through the body is the heart.
if they did something wrong while doing it: for example, if they were supposed to make your future baby's hair pink but instead it made your baby be bald forever, this will be very harmful to the communities. they will lose a lot of money and receive lots of hate.
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Answer:
g
Explanation:
its g because thats right may i have brainlyist i need it to upgrade
Answer:
Vegetation structure that is dominanted by grasses
