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Yoshi Yoshi
wrote...
Posts: 4092
10 years ago
An ecologist studying productivity in a sample of grasses measures gross primary productivity as 1000 kcal / m2 / yr and autotrophic respiration as 100 kcal / m2 / yr. Based on these calculations, the net primary productivity would be
A) 10 kcal / m2 / yr.
B) 900 kcal / m2 / yr.
C) 1100 kcal / m2 / yr.
D) 10,000 kcal / m2 / yr.
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GeoExpGeoExp
wrote...
Top Poster
Posts: 5622
10 years ago
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Yoshi Author
wrote...
10 years ago
Muchas gracias!

Appreciate your help tremendously Smiling Face with Open Mouth
wrote...
10 years ago
Smiling Face with Open Mouth Great!
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