An organism that operates at the cellular level of organization, carries out its physiological activities by using its? By: Sunday|Published on: Dec 7|Categories: Biology WAEC| 0 comments A. cell membrane B. organelles C. small size D. cytoplasm Correct Answer: Option B B. organelles Users Also Read These:The limit of functions; activities and personnel…The level of organism in spirogyra and volvox is?The morphological, physiological and behavioural…An individual or organization that enhances business…An association between living organisms in which one…SEE ALSO The activities of an organism which affect the survival of another organism in a habitat can be described as?