Alright, so. If you took a wire, and connected one end of the wire to the leaf of a plant, and the other end of the wire to a rechargeable battery. Then if you put that plant in direct sunlight for a few hours/days, would you be able to charge that battery using the only the plant?? Could this be another form of solar power using photosynthesis??

Are salt and soap nutrients or toxins for yeast? explain.

What is the problem in this article? what solution does the article propose?

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.