Which of the following organisms is a chemo-autotroph? by Sunday | May 17 | Biology WAEC | 0 comments A. Virus B. Bacteria C. Paramecium D. Euglena Correct Answer: Option B B. Bacteria Users Also Read These:Which of the following relationships does not…The diagram above is an illustration of organisms in…Which of the following organisms is not a social insect?Which of the following groups of organisms do not…The study which involves the inter-relationship…