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Rasek [7]
3 years ago
7

What does this mean? m or f

Biology
1 answer:
netineya [11]3 years ago
4 0
Most of the time m (M) means male and f (F) means female.
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Primary source of energy for earth's weather systems
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Were there many or few vessels serving as conduits between the lungs and the heart? why is this important?
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Soft layer of earth that has convection currents and causes plates to move
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What is soft layer of earth that has convection currents and causes plates to move

8 0
3 years ago
The net annual primary productivity of a particular wetland ecosystem is found to be 8,000 kcal/m2 per year. If respiration by t
Yakvenalex [24]

Answer:

D.20,000

Explanation:

The Gross Annual Primary Productivity for the wetland ecosystem is the amount of carbon taken up by the aquatic producers through photosynthesis.  

Given that: Net Annual Primary Producer is 8,000 kcal/m2 per year, and respiration by the aquatic producers is 12,000 kcal/m2 per year, using the formula NPP = GPP – Respiration, we can determine the Gross Annual Primary Productivity of the wetland ecosystem.

NNP = 8,000 kcal/m2

Respiration = 12,000 kcal/m2

GPP = x

8,000 = x – 12,000 (NPP = GPP – Respiration)

Solve for x:

x = 8,000 + 12,000

x = 20,000 kcal/m2 per year

GPP = 20,000 kcal/m2 per year

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What is the use of planaria in 14000000 letters​
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Answer:

h

Explanation:

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