I think it’s 6
These six essential nutrients are nitrogen, phosphorus, potassium, magnesium, sulfur and calcium. The cool thing about these key nutrients is that they help create new cells, which then organize into plant tissue. Without these nutrients, growth and survival would not occur.
Correct me if i get this wrong but im gonna go with letter D it just feels right!
The correct answer of the given question above would be the r<span>egulation of the cell cycle at internal checkpoints. The regulation of the cell cycle at internal checkpoints is the criteria that you can use to assess the developmental potential of a cell. </span>
Answer:
oxygen decreases and co2 increases
Explanation: to try to do more gas exchange
