Answer:
We are made of primitive cells
Its conversion of pyruvate, a process where each molecule loses one carbon atom with the release of carbon dioxide
Answer:
it is located across the forehead.
Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt. Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.
