How is it possible for single-celled organisms to survive?
Which is an example of a single-celled organism?
Why do multicellular organisms need transport systems?
Which characteristic do single-celled organisms and multicellular organisms have in common?
Which statement best describes a bacterial cell?
A scientist is trying to decide whether an organism is unicellular or multicellular. Which information would help the scientist most to make her decision?
Which best describes a function of both multi-celled and single-celled organisms?
Which organisms are capable of surviving as a single cell?
Which BEST describes ALL unicellular organisms?
Which of the following is true of bacterial cells?
Which of the following is single-celled?
Which of the following must get its nutrients from a transport system?
Which cells do not specialize?
Which of the following would be considered a complete organism?
Single-celled organisms can do all of the following things that multi-celled organisms can do except:
Which of the following describes a unicellular organism?