25. A certain sand-dune landscape is composed of two habitat types: semistabilized (SM) sand habitat and stabilized (ST) sand habitat. A researcher has observed that Gerbillus pyramidum (GP) mainly occurs in the SM habitat and G. allenbyi (GA) mainly occurs in the ST habitat. Axis of environmental heterogeneity is

Which of these organisms have the greatest amount of cell specialized

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

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.