Calculate the ratio Rtube/Rcap for the setup in Investigation 1, where Rtube is the resistance of the tube connecting the reservoir and capillary and Rcap is the resistance of the capillary. What conclusion can you draw from this

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

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

What type of plant is good for a bioassay and where can i buy it? i only have a month.