In primary production oxygen utilized by animals is less than the oxygen consumed by autotrophs proteins are made by animals carbon dioxide is released into the water oxygen is utilized by plants there is a net gain in organic carbon by organisms

There is a net gain in organic carbon by organisms

Explanation:

Primary production refers to the total biomass produced by producers. It mainly includes the organic matter produced by the photosynthetic activity of green plants using the energy of sunlight. Since the process of primary production includes the production of organic matter, the organic matter present in living beings is increased.

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation: