Compare and contrast the ways carbon and water cycle through the biosphere.

Carbon cycle : 
- CO2 is given out when organism breathe
- Plants gather this CO2 to produce oxygen
-  Oxygen that is produced by the plants is used for other organism's breathing which will given out another CO2 and repeat the cycle

Water Cycle :
- Water from the sea and lake is evaporated and Turned into Clouds
- When atmosphere cool it down, these clouds will condense and turn into rain
- Eventually this rain will flow back to the lake or sea and it will repeat the cycle

hope this helps

The answer is option e. it protects the heart and lungs.