Consider the food chain grass → grasshopper → mouse → ...

[penza]

Consider the food chain grass  → grasshopper → mouse → snake → hawk. How much of the chemical energy fixed by photosynthesis of the grass (100%) is available to the hawk?
A) 0.01%
B) 0.1%
C) 1%
D) 10%
E) 60%

[plus1]

I recall doing this last year, it's A, bye bye!

[penza]

Thanks so much!