This climate is warm.
The animals in the tundra are strong to live in such an environment.
I don't know what the rest of that stuff is sorry.
Mitochondria is the closest thing to the digestive system
I believe that is false. The canopy can block 95% of the light. I might be wrong about which kind of forest though.
Answer:
Maybe it is 5.50 because not much information is given to calculate it or to find it.
