The difference is that "Net production is always less than gross production".
Option (b);
<u>EXPLANATION: </u>
Net production is the rate at which all plants, algae, bacteria produce net chemical energy in the useful ecosystem. The formula statement is that Net Production = Gross Production - Respiration by plants.
Whereas, Gross production is the total sum of energy that is produced by the producer. It is the energy in that area in a given amount of time. Gross production doesn't include the energy that is lost in respiration. Thus the production value is less than gross production.
Semipermeable should be the answer
The bacteria in the colony would be genetically too similar.
Answer:
An astronomical unit is the average distance from the earth to the sun.
Explanation:
It uses two-word system based on descriptions of the animal
