The toxins are the substances which decreases the conc. of oxygen in wzater and increase toxicity
Crab shells are a water based carbon cycle becuase they have built in reservoirs added to their exoskeleton they add to the. Two-way carbon exchange so Be
If your decreasing the size of something spinning your also decreasing the amount it spins so it would be spinning slower !
Pyramids of biomass display the weight of organisms at each level. Inverted pyramids of biomass can occur when the primary producer has a high turnover rate. Pyramids of energy are usually upright and are the best representation of energy flow and ecosystem structure.
I’m sorry if this didn’t help I’m still new to answering questions on Brainly
Its role is to break down rotting carcasses and dead plants.