That something the is just observation so what you think
Cytoplasmic uses actin and myosin for the movement of the cytosol which causes the organelles to move inside the cell.
C: primary Consumer
<em>primary consumers</em> are typically animals that eat plants aka herbivores.
<em>producers </em>would be plants
<em>secondary consumers </em>are typically ones that eat meat or eat meat and plants aka omnivores.
<em>decomposers, </em>I believe are like your fungus or anything that feeds off of dead organisms or eat the waste of that organism.
Hopefully this helped. I remember learning about this in college.
Answer is B) decay at a constant rate