Which of the following statements is part of the cell theory?<span>All cells come from pre-existing cells.</span><span>Cells are the basic units of living things.</span><span>All living things are made up of one or more cells.</span> The Answer is ALL three of them!
D for sure. Just like how the ground rises over millions of years.
ATP? Adenosine TriPhosphate
2 respiratory system is mainly used for respiration which is allowing o2 in and pushing co2 out
