Scientists divided thw kingdom monera into two groups, the archaebacteria and the eubacteria. advances in biochemistry and genetics to separate organisms into the two prokaryotic kingdoms. compare and contrast the two prokaryotic kingdoms. what is one major difference that is apparent? a) archabacteria are the only organisms on earth that do not contain dna. b) the chemical composition of the cell walls of each in the two kingdoms varies. c) archaebacteria are much smaller than any known organisms on earth or in the history of earth. d) archaebeceria are capable of producing their own food without chloroplasts, using mitochondria instead.

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.