Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
C. A buildup of lactic acid in the tissues.
Is the summarized through the producer, such as a plant, being eaten by a monkey, which is turn preyed on by a Jaguar. centipede that hunts insects, but is later consumed by a toucan
<span>D: Viruses
I hope helped ^-^</span>