Answer:
As we have just seen, cells require a constant supply of energy to generate and maintain the biological order that keeps them alive. This energy is derived from the chemical bond energy in food molecules, which thereby serve as fuel for cells.
Explanation:
Answer:
gasoline
Explanation:
hope that is help you haha
Answer:
The DNA must be copied so there is a full set of DNA to pass on to each daughter cell.
Explanation:
The central nervous system includes the brain and spinal cord.
