Answer: True
Cell -> Tissue -> Organ -> Organ System -> Organism.
Answer:A. decomposers
Explanation: A decomposer is an organism that decomposes, or breaks down, organic material such as the remains of dead organisms. Decomposers include bacteria and fungi. These organisms carry out the process of decomposition, which all living organisms undergo after death.
Because they would need to compete over resources.
They all breathe oxygen
Their body is full of water
Hope this helped :D
