WILL GVE BRAINLIEST!! A student conducts several tests of reaction time to sight and sound. The results from these tests are shown in the histogram below. What can be inferred from the histogram about the average of the sight and sound data? A. The sight data has a greater average reaction time than the sound data B. The sight data has a lower average reaction time than the sound data C. The sound data has a smaller reaction than the sight data D. The sound data and the sight data are the same

Which event would lead to primary succession of a forest?

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.

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different