Answer:
Mass is conserved in living systems through the processes of photosynthesis, cellular respiration, and the carbon cycle. It is demonstrated in cellular respiration through the process of braking down food to provide energy and releasing carbon dioxide.
Explanation:
C. In anaerobic exercise muscles do not use oxygen. In aerobic exercise muscle use oxygen.
The answer is B because A is being changed .
Answer:
D) Pressure from water that flows into the plant cells
Explanation:
