Final answer:
The statement is true; decomposition occurs slowly in an anoxic environment due to low oxygen content and low pH, which prevent oxidation and slow the decay process.
Step-by-step explanation:
The organism decays slowly in an anoxic environment: a. true b. false. The correct answer is true. In anoxic environments, such as bogs, the low oxygen content and the presence of organic acids create a low pH atmosphere. This low pH and low oxygen content inhibit the process of oxidation, which is necessary for the decay of organic matter. Therefore, in anoxic conditions, decomposition is significantly slowed down. These environments are similar to the bottom of a still, shallow sea where organic material is deposited in an oxygen-poor setting to inhibit decomposition.