Scientists often use cellular evidence in order to classify or group organisms. Which of the following is the best way to distinguish very simple organisms, such as bacteria, from more complex organisms, such as protists, plants, and animals?
A. by mode of nutrition, such as autotrophic versus heterotrophic
В.
by cell number, such as unicellular versus multicellular
C. by cell type, such as prokaryotic versus eukaryotic
D. by type of cellular reproduction, such as mitosis versus meiosis

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

b. the carbon cycle ensures living things have a source of hydrogen

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.