A focus group is an interview conducted by a trained moderator among a small group of respondents in an unstructured and natural manner.
I think the answer is liver and hepatic portal vein
Hope this helps
I believe the correct answer among the choices listed above is option A. Parasitism is the kind of interaction that is shown here. Parasitism is a kind of relationship where one feed off the other. Fleas here are referred to as the parasite and the dog is the host.
D. a cell wall.
reasoning: in a prokaryotic cell, they have no nucleus or organelles. a cell wall is the only answer that is neither of those.
