A student put together the experimental setup shown below. The selectively permeable membrane is permeable to both types of solute molecules shown. How would you expect the molecules to change over time in the diagram?​

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above