Which substance would be able to pass through filter paper when added to water?

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

When a scientific theory has been tested and proved by the scientific community, it becomes a law

What is the common name for the compound shown here? enter the common name of the compound shown?